Long-Type Optical Axis Correction Eyepiece for Newton Telescopes, 1.2 inches (31.7 mm) Diameter, Collimation Eyepiece
Special Features
- IoSystemsInc Domestic Authentic Product [Sleeve diameter] 1.25 inch (31.7 mm)
- Long type for Newton
- Criss-cross
Description
Please refer to the screen
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