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We wish you Happy Holidays! / Check our Holidays Schedule. Order fulfillment may be a bit delayed during Holidays Vacations./ Free Shipping for orders over $500* Some exceptions may apply.
We wish you Happy Holidays! / Check our Holidays Schedule. Order fulfillment may be a bit delayed during Holidays Vacations./ Free Shipping for orders over $500* Some exceptions may apply.

T-Rings & T-Mounts

We have plenty of rings in stock. T-rings, rings for fine adjustment, t-mounts and more. You will definitely need rings to make fit your DSLR to your telescope.

Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49

Tele Vue 1.25" PowerMate T-Ring Adapter (PTR-1250)

Tele Vue

Tele Vue 1.25" PowerMate T-Ring Adapter The Tele Vue 1.25″ PowerMate T-Ring Adapter allows imaging through 1.25″ PowerMate lens assemblies (2.5...

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Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49
Original price $76.00 - Original price $76.00
Original price
$76.00
$76.00 - $76.00
Current price $76.00

William Optics 48mm T mount for Canon Mirrorless R Camera (TM-CN-EOSR-M48)

William Optics

William Optics 48mm T mount for Canon Mirrorless R Camera   In the Box William Optics 48mm T mount for Canon Mirrorless R Camera Warran...

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Original price $76.00 - Original price $76.00
Original price
$76.00
$76.00 - $76.00
Current price $76.00
Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00

Sky-Watcher Canon M48 T-Ring (S20300)

Sky-Watcher

Sky-Watcher Canon M48 T-Ring Designed for attaching a Canon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.M48 rings are u...

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Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00
Original price $33.18 - Original price $33.18
Original price
$33.18
$33.18 - $33.18
Current price $33.18

Celestron Sony E-Mount T-Ring (93408)

Celestron

Celestron Sony E-Mount T-Ring A T-Ring is one of the first accessories you will need to take pictures through a telescope or spotting scope. If you...

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Original price $33.18 - Original price $33.18
Original price
$33.18
$33.18 - $33.18
Current price $33.18
Original price $46.00 - Original price $46.00
Original price
$46.00
$46.00 - $46.00
Current price $46.00

William Optics 48mm T mount for Nikon F (TM-NK-F-M48)

William Optics

William Optics 48mm T mount for Nikon F This high precision T-Mount has 48mm threads with outer hard black color anodizing and its made from High q...

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Original price $46.00 - Original price $46.00
Original price
$46.00
$46.00 - $46.00
Current price $46.00
Original price $46.00 - Original price $46.00
Original price
$46.00
$46.00 - $46.00
Current price $46.00

William Optics 48mm T mount for Canon EOS (TM-CN-EOS-M48)

William Optics

William Optics 48mm T mount for Canon EOS   In the Box William Optics 48mm T mount for Canon EOS Warranty & Manuals William Optics 2-Yea...

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Original price $46.00 - Original price $46.00
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$46.00
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Current price $46.00
Original price $23.00 - Original price $23.00
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$23.00
$23.00 - $23.00
Current price $23.00

Baader T-2 adjustment/spacer-rings (T2RING)

Baader Planetarium

Baader T-2 adjustment/spacer-rings Altogether 15 pc - in 5 sizes, three rings per size (thickness 0.6/0.8/1.0/1.2/1.4mm) Well suited to tune the r...

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Original price $23.00 - Original price $23.00
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$23.00
$23.00 - $23.00
Current price $23.00
Original price $78.00 - Original price $78.00
Original price
$78.00
$78.00 - $78.00
Current price $78.00

Tele Vue 4.0x 2" PowerMate T-Ring Adapter (PTR-4201)

Tele Vue

Tele Vue 4.0x 2" PowerMate T-Ring Adapter The Tele Vue 4.0x 2″ PowerMate T-Ring Adapter allows imaging through 4.0x 2″ PowerMate lens assemblies. T...

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Original price $78.00 - Original price $78.00
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$78.00
$78.00 - $78.00
Current price $78.00
Original price $79.80 - Original price $79.80
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$79.80
$79.80 - $79.80
Current price $79.80

Tele Vue 2.0x 2" PowerMate T-Ring Adapter (PTR-2200)

Tele Vue

Tele Vue 2.0x 2" PowerMate T-Ring Adapter The Tele Vue 2.0x 2″ PowerMate T-Ring Adapter allows imaging through 2.0x 2″ PowerMate lens assemblies. T...

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Original price $79.80 - Original price $79.80
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$79.80
$79.80 - $79.80
Current price $79.80
Original price $33.00 - Original price $33.00
Original price
$33.00
$33.00 - $33.00
Current price $33.00

Celestron Canon M-Mount T-Ring (93407)

Celestron

Celestron Canon M-Mount T-Ring A T-Ring is one of the first accessories you will need to take pictures through a telescope or spotting scope. If yo...

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Original price $33.00 - Original price $33.00
Original price
$33.00
$33.00 - $33.00
Current price $33.00
Original price $61.00 - Original price $61.00
Original price
$61.00
$61.00 - $61.00
Current price $61.00

William Optics 48mm T mount for Sony E - Black (TM-SN-E-M48)

William Optics

William Optics 48mm T mount for Sony E - Black In the Box William Optics 48mm T mount for Sony E - Black Warranty & Manuals William Optic...

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Original price $61.00 - Original price $61.00
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$61.00
$61.00 - $61.00
Current price $61.00
Original price $76.00 - Original price $76.00
Original price
$76.00
$76.00 - $76.00
Current price $76.00

William Optics 48mm T mount for Nikon Z Mirrorless Camera (TM-NK-Z-M48)

William Optics

William Optics 48mm T mount for Nikon Z Mirrorless Camera This high precision T-Mount has 48mm threads with outer hard black colour anodizing, and ...

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Original price $76.00 - Original price $76.00
Original price
$76.00
$76.00 - $76.00
Current price $76.00
Original price $47.88 - Original price $47.88
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$47.88
$47.88 - $47.88
Current price $47.88

Tele Vue Standard T-Ring Adapter for 2.4" (TRG-1072)

Tele vue

Tele Vue Standard T-Ring Adapter for 2.4" The Tele Vue Standard T-Ring Adapter for 2.4" provides a standard T-ring thread to attach your camera too...

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Original price $47.88 - Original price $47.88
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$47.88
$47.88 - $47.88
Current price $47.88
Original price $40.00 - Original price $40.00
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$40.00
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Current price $40.00

Sky-Watcher Nikon M48 T-Ring (S20301)

Sky-Watcher

Sky-Watcher Nikon M48 T-Ring Designed for attaching a Nikon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.M48 rings are u...

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Original price $40.00 - Original price $40.00
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$40.00
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Current price $40.00
Original price $54.00 - Original price $54.00
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$54.00
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Current price $54.00

Baader Wide-T-Ring Sony E/NEX Bayonet with D52i/M48 to T-2 and S52 (TRING-S)

Baader Planetarium

Baader Wide-T-Ring Sony E/NEX Bayonet with D52i/M48 to T-2 and S52 The Sony Alpha 7 cameras – especially the 7S and 7SII – are very interesting fo...

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Original price $54.00 - Original price $54.00
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$54.00
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Current price $54.00
Original price $39.00 - Original price $39.00
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$39.00
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Current price $39.00

Baader Inverter Ring M48a / T-2i (TRING-M48/T2)

Baader Planetarium

Baader Inverter Ring M48a / T-2i   Changer / Inverter Ring M48 to T-2 for T-Rings / Adapters with M48 inner thread Can be used to combine T-Rings ...

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Original price $39.00 - Original price $39.00
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$39.00
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Current price $39.00
Original price $50.00 - Original price $50.00
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$50.00
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Current price $50.00

Baader Wide-T-Ring Sony Alpha and Minolta Maxxum with D52i to T-2 and S52 (TRING-SW)

Baader Planetarium

Baader Wide-T-Ring Sony Alpha and Minolta Maxxum with D52i to T-2 and S52   Baader Wide-T-Ring to connect Sony Alpha cameras and Minolta DSLR came...

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Original price $50.00 - Original price $50.00
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Current price $50.00
Original price $50.00 - Original price $50.00
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$50.00
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Current price $50.00

Baader Wide-T-Ring Nikon with D52i to T-2 and S52 (TRING-NW)

Baader Planetarium

Baader Wide-T-Ring Nikon with D52i to T-2 and S52   Baader Wide-T-Ring to connect Nikon DSLR cameras on the Astro T-2 system All Baader Wide-T-rin...

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Original price $50.00 - Original price $50.00
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Current price $50.00
Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00

Baader T-Ring Nikon to T-2 (TRING-N)

Baader Planetarium

Baader T-Ring Nikon to T-2   Baader T-Ring to connect Nikon DSLR cameras onto the Astro T-2 system Results in the standard exact distance of 55.0m...

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Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00
Original price $43.00 - Original price $43.00
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$43.00
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Current price $43.00

Baader T-Ring Micro Four Thirds (m/3) to T-2 + 19mm expansion (TRING-M4/3)

Baader Planetarium

Baader T-Ring Micro Four Thirds (m/3) to T-2 + 19mm expansion Baader T-Ring for adapting compact cameras with Micro 4/3 onto the Astro T-2 system ...

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Original price $43.00 - Original price $43.00
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$43.00
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Current price $43.00
Original price $50.00 - Original price $50.00
Original price
$50.00
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Current price $50.00

Baader Wide-T-Ring for Leica, Sigma, Panasonic-L with D52i to T-2 and S52 (TRING-LSPW)

Baader Planetarium

Baader Wide-T-Ring for Leica, Sigma, Panasonic-L with D52i to T-2 and S52   Baader Wide-T-Ring to connect Leica, Sigma, Panasonic-L cameras on the...

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Original price $50.00 - Original price $50.00
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$50.00
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Current price $50.00
Original price $43.00 - Original price $43.00
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$43.00
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Current price $43.00

Baader Wide-T-Ring Fujifilm X with D52i to T-2 and S52 (TRING-FW)

Baader Planetarium

Baader Wide-T-Ring Fujifilm X with D52i to T-2 and S52   Baader Wide-T-Ring to connect Fuji X cameras on the Astro T-2 system All Baader Wide-T-ri...

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Original price $43.00 - Original price $43.00
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$43.00
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Current price $43.00
Original price $50.00 - Original price $50.00
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$50.00
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Current price $50.00

Baader Wide-T-Ring Canon EOS with D52i to T-2 and S52 (TRING-CW)

Baader Planetarium

Baader Wide-T-Ring Canon EOS with D52i to T-2 and S52 Baader Wide-T-Ring to connect Canon EOS DSLR cameras on the Astro T-2 system All Baader Wide...

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Original price $50.00 - Original price $50.00
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$50.00
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Current price $50.00
Original price $62.00 - Original price $62.00
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$62.00
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Current price $62.00

Baader T-Ring Canon EOS UltraShort to T-2 (TRING-CS)

Baader Planetarium

Baader T-Ring Canon EOS UltraShort to T-2 Baader Ultra-short T-Ring to connect Canon EOS cameras on the Astro T-2 system Ultra-short T-ring with a...

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Original price $62.00 - Original price $62.00
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$62.00
$62.00 - $62.00
Current price $62.00
Original price $43.00 - Original price $43.00
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$43.00
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Current price $43.00

Baader T-Ring Canon EF (EOS) to T-2 (TRING-C)

Baader Planetarium

Baader T-Ring Canon EF (EOS) to T-2   Baader T-Ring to connect Canon EOS DSLR cameras onto the Astro T-2 system Results in the standard exact dist...

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Original price $43.00 - Original price $43.00
Original price
$43.00
$43.00 - $43.00
Current price $43.00
Original price $120.00 - Original price $495.00
Original price
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$120.00 - $495.00
Current price $120.00

Baader zero-tolerance protective Canon DSLR T-Ring T-2/M48 and 2" (2958550)

Baader Planetarium

Baader Zero-Tolerance Protective Canon DSLR T-Ring T-2/M48 and 2" Today's large sensor digital SLRs and advanced imaging techniques enable amateurs...

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Original price $120.00 - Original price $495.00
Original price
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$120.00 - $495.00
Current price $120.00
Original price $112.00 - Original price $112.00
Original price
$112.00
$112.00 - $112.00
Current price $112.00

Baader T-2 C-Mount with mounted UV/IR Cut Filter (2958520I)

Baader Planetarium

Baader T-2 C-Mount with mounted UV/IR Cut Filter 1" (25.4mm) C-mount (external thd) to T-2 Thread (internal thd) With integrated 1¼" filter mount ...

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Original price $112.00 - Original price $112.00
Original price
$112.00
$112.00 - $112.00
Current price $112.00
Original price $72.00 - Original price $72.00
Original price
$72.00
$72.00 - $72.00
Current price $72.00

Baader C-Mount T-2 with integrated 1¼" Filterholder (2958520)

Baader Planetarium

Baader C-Mount T-2 with integrated 1¼" Filterholder 1" (25.4mm) C-mount (external thd) to T-2 Thread (internal thd) With integrated 1¼" filter mou...

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Original price $72.00 - Original price $72.00
Original price
$72.00
$72.00 - $72.00
Current price $72.00
Original price $65.00 - Original price $65.00
Original price
$65.00
$65.00 - $65.00
Current price $65.00

Baader 1" C-Mount-Adapter with 1-1/4" Nosepiece length 18mm (2958515)

Baader Planetarium

Baader 1" C-Mount-Adapter with 1-1/4" Nosepiece length 18mm 1¼" nosepiece with 1" (25.4mm) C-mount 18mm insertion length (with integrated 1¼ "filt...

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Original price $65.00 - Original price $65.00
Original price
$65.00
$65.00 - $65.00
Current price $65.00
Original price $112.00 - Original price $112.00
Original price
$112.00
$112.00 - $112.00
Current price $112.00

Baader C-Mount Nikon F-Mount Adapter (2958535)

Baader Planetarium

Baader C-Mount Nikon F-Mount Adapter Baader C-Mount adapter for Nikon F-mount DSLR camera lenses To connect DSLR camera lenses or DMK video module...

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Original price $112.00 - Original price $112.00
Original price
$112.00
$112.00 - $112.00
Current price $112.00
Original price $130.00 - Original price $130.00
Original price
$130.00
$130.00 - $130.00
Current price $130.00

Baader C-Mount Canon EOS (2958525)

Baader Planetarium

Baader C-Mount Canon EOS C-Mount to Canon EOS Adapter for DSLR camera lenses To connect DSLR camera lenses or DMK video modules Technical Specifi...

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Original price $130.00 - Original price $130.00
Original price
$130.00
$130.00 - $130.00
Current price $130.00
Original price $36.50 - Original price $36.50
Original price
$36.50
$36.50 - $36.50
Current price $36.50

Innovations Foresight T2 M42 x 0.75mm spacer 8mm long (T2-8MM)

Innovations Foresight

Innovations Foresight T2 M42 x 0.75mm spacer 8mm long Use this spacer to insure both imaging and guider cameras are parfocal (both cameras are in f...

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Original price $36.50 - Original price $36.50
Original price
$36.50
$36.50 - $36.50
Current price $36.50
Original price $98.00 - Original price $98.00
Original price
$98.00
$98.00 - $98.00
Current price $98.00

QSI OAG T-Mount Camera Adapter (QSI0155)

QSI

QSI OAG T-Mount Camera Adapter For mounting a T mount (42 mm) guide camera with a back focus of 12.5 mm. To help you choose the correct accessory p...

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Original price $98.00 - Original price $98.00
Original price
$98.00
$98.00 - $98.00
Current price $98.00
Original price $122.00 - Original price $122.00
Original price
$122.00
$122.00 - $122.00
Current price $122.00

William Optics Super High Precision COPPER T-Mount for Canon EOS Full Frame (YE-TR-BR48-C)

William Optics

William Optics Super High Precision COPPER T-Mount for Canon EOS Full Frame T-mount for EOS DSLR camera copper version. Made from high quality copp...

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Original price $122.00 - Original price $122.00
Original price
$122.00
$122.00 - $122.00
Current price $122.00
Original price $46.00 - Original price $46.00
Original price
$46.00
$46.00 - $46.00
Current price $46.00

William Optics 48mm T mount for Pentax K - Black (TM-PT-K-M48)

William Optics

William Optics 48mm T mount for Pentax K - Black    In the Box William Optics 48mm T mount for Pentax K - Black Warranty & Manuals William O...

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Original price $46.00 - Original price $46.00
Original price
$46.00
$46.00 - $46.00
Current price $46.00
Original price $61.00 - Original price $61.00
Original price
$61.00
$61.00 - $61.00
Current price $61.00

William Optics 48mm T mount for Fuji FX (TM-FJ-X-M48)

William Optics

William Optics 48mm T mount for Fuji FX This high precision T-Mount has 48mm threads with outer hard black color anodizing and its made from High q...

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Original price $61.00 - Original price $61.00
Original price
$61.00
$61.00 - $61.00
Current price $61.00
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