Seymour Hyperion Binocular Solar Filters (Pair)

Seymour Hyperion Binocular Solar Filters (Pair)

This pair of premium solar filters are safe for solar viewing when mounted on binoculars. They are rated ND5, which means that 99.999% of the sunlight is blocked. The apertures are made of a high quality, reflective coated, Hyperion Solar Film, and mounted into aluminum outer cells. The filters slip over the sky end of your binoculars. They are secured and centered to the binocular with nylon thumb screws and felt tabs. If you are not sure these are the right size filters for your binoculars please click HERE, "How do I find the right size filter to order?"

Technical Specifications

Suitability Chart

• 2" (50mm). Fits Optical Tube Diameter 1 5/8" (41mm) to 1 7/8" (47mm).

• 2.25" (57mm). Fits Optical Tube Diameter 1 7/8" (48mm) to 2 1/8" (53mm).
• 2.5" (63mm). Fits Optical Tube Diameter 2 1/8" (54mm) to 2 3/8" (59mm).
• 2.75" (70mm). Fits Optical Tube Diameter 2 3/8" (60mm) to 2 5/8" (66mm).
• 3" (76mm). Fits Optical Tube Diameter 2 5/8" (68mm) to 2 7/8" (73mm).
• 3.25" (82mm). Fits Optical Tube Diameter 2 7/8" (74mm) to 3 1/8" (79mm).
• 3.5" (90mm). Fits Optical Tube Diameter 3 1/8" (80mm) to 3 3/8" (86mm).
• 3.75" (95mm). Fits Optical Tube Diameter 3 3/8" (87mm) to 3 5/8" (92mm).
• 4" (101mm). Fits Optical Tube Diameter 3 5/8" (93mm) to 3 7/8" (98mm).
• 4.25" (108mm). Fits Optical Tube Diameter 3 7/8" (99mm) to 4 1/8" (105mm).
• 4.5" (114mm). Fits Optical Tube Diameter 4 1/8" (106mm) to 4 3/8" (111mm).
• 4.75" (121mm). Fits Optical Tube Diameter 4 3/8" (112mm) to 4 5/8" (117mm).
• 5" (127mm). Fits Optical Tube Diameter 4 5/8" (118mm) to 4 7/8" (124mm).
• 5.25" (133mm). Fits Optical Tube Diameter 4 7/8" (125mm) to 5 1/8" (130mm).

• 5.5" (140mm). Fits Optical Tube Diameter 5 1/8" (131mm) to 5 3/8" (136mm).

In the Box

Pair of Hyperion Solar binocular filters

• 2" (Fits 41mm to 47mm).
•  2.25" (Fits 48mm to 53mm).
• 2.5" (Fits 54mm to 59mm).
• 2.75" (Fits 60mm to 66mm).
• 3" (Fits 68mm to 73mm).
• 3.25" (Fits 74mm to 79mm).
• 3.5" (Fits 80mm to 86mm).
• 3.75" (Fits 87mm to 92mm).
•  4" (Fits 93mm to 98mm).
• 4.25" (Fits 99mm to 105mm).
• 4.5" (Fits 106mm to 111mm).
• 4.75" (Fits 112mm to 117mm).
• 5" (Fits 118mm to 124mm).
• 5.25" (Fits 125mm to 130mm).
• 5.5" (Fits 131mm to 136mm).

Manual & Warranty