Made in Taiwan
OTA Features
Double air-spaced Extra-low Dispersion(ED) objective lens
Precision CNC machined all-metal construction
Focal length: 648mm, f6
11:1 dual-speed Crayford-style focuser with 360 degree rotation
Graduated scale mark
Retractable dewshield
High quality power painted finish
Also includes hard case for added protection.
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.
Specifications
Aperture | 108mm |
Focal Length | 648mm |
Ratio | F6 |
Lens Type | 2 elements Air-spaced ED S-FPL51+S-NBM51 glass |
Focuser | 2 ", 360° Rotatable 1:11 Crayford dual speed focuser |
Tube Length | 535 mm (Fully Retractable) |
Tube Weight | 10 lbs. |
Accessories Included | 114 Tube ring + 1.25" Adapter brass compressing ring |
Packaging | High quality aluminum case |
Case Dimensions | 30” x 8.9” x 9” |
Gross Weight | 23.1 lbs |