Enhanced by the world's most advanced optical design and cutting-edge optical processing, this double air-spaced 108mm Apochromatic doublet refractor offers a versatile platform that delivers exceptional performance for both visual observing and astrophotography. With outstanding color correction and crisp imaging you'll be able to view beautiful images through your eyepiece, CCD camera, or DSLR camera.
- Versa 108 ED apochromatic refractor OTA
- Precision CNC machined all-metal construction
- Graduated scale mark
- Lens type: 2 elements air-spaced ED S-FPL51 S-NBM51 glass
- Double air-spaced extra-low dispersion (ED) objective lens
- Retractable dewshield
- Accessories included: 114 tube ring 1.25" adapter brass compressing ring
- Also includes high quality aluminum hard case for added protection
- Focuser: 2 ", 360° Rotatable 1:11 crayford dual speed focuser
- Tube length: 535 mm ( fully retractable )
- Tube weight: 10 lbs
- Focal length: 648mm, f6
- Case dimensions: 9" H x 8.9" W x 30" D
- Dimensions: 29" H x 7" W x 7" D
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