$75.00
A quality super plossl eyepiece with full multi-layer coating. Can be used as a normal eyepiece or to use for eyepiece projection photography it has an external extendable sheath with a removable cap. This reveals a T2-thread (42mm) suitable for connecting to your camera's T- ring.
Focal Length = 40mm
Barrel Size = 1.25"
Apparent FOV = 45°
Eye Relief = 31mm
Group: = 4-elements
Filter Thread = M28.5 x 0.6
Camera Thread = M42 x 0.75
| Telescope Adapter Ring | M42/0.75 | |
| Diameter of 6 x M3 screw locations | 54mm | |
| Compatible Device | QHY(IC)90A, QHY(IC)695A QHYCFW2-S | |
| Suitable CCD SIZE | Up to 4/3 inch | |
| Weight | 127g |
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