Vixen 0.67x focal reducer for ED81S, ED103S, and ED115S refractors
Vixen 0.67x focal reducer for ED81S, ED103S, and ED115S refractors. Illuminated field of 35 mm, corrected field ~ 20 mm. Threaded M60 male for telescope attaching, Threaded M60 female for camera attaching.
This high quality reducer for photographic use is designed to shorten the effective focal length of your Vixen ED81S, ED103S or ED115S refractor telescope . This will allow for shorter exposure times and a wider field of view. For those using an SLR or Digital SLR, you will need the optional Direct Wide Photo Adapter #3878 or #3876 for the Canon EOS type cameras and the appropriate T-ring to fit your camera.
Reduces: 0.67X
Applied to ED81S: 625mm to 419mm F/ 5.5
Weight: 230 g
Illuminated field of 35 mm, corrected field ~ 20 mm.
Threaded M60 male for telescope attaching, Threaded M60 female for camera attaching.
Requires T-ring adapter for your own camera. Sold separately.
| Product Status | New |
|---|---|
| Package width | 8 cm |
| Package height | 5 cm |
| Package depth | 8 cm |