| ₹ 99999999.0 includes GST and import duties. | |
| B2B customers can avail ₹ 15249999.85 ITC on this product | |
| 100% Secure Payments | 100% Genuine product | |
| The product is eligible for Free Shipping |
Description
Designed for stargazing and astrophotography, the Cat 51 WIFD 51mm f/4.9 Apochromatic Refractor Telescope from William Optics uses an unorthodox design for supporting heavy cameras and delivers a wide field, a fast focal ratio, and a Petzval lens for beautiful images. The WIFD (William Optic Internal Focus Design) places the 10:1 rack-and-pinion focuser in the center of the optical tube, eliminating the tilt and vignetting that can occur from heavy cameras on traditional rear-mounted focusers. A four-element Petzval-style lens yields a sharp image with no need for a flattener and the dust cover has a built-in Bahtinov mask for tack-sharp star images. This optical tube assembly requires a mount and a tripod for use.
| Aperture | 2" / 51 mm |
| Focal Length | 250 mm |
| Focal Ratio | f/4.9 |
| Eyepiece | Sold Separately |
| Optical Design | Apochromatic Doublet Refractor |
| Aperture | 2" / 51 mm |
| Focal Length | 250 mm |
| Focal Ratio | f/4.9 |
| Focuser | Dual-Speed Rack-and-Pinion |
| Eyepiece | Sold Separately |
| Finderscope | No |
| Mounting | Vixen Style |
| Optical Tube Dimensions | 13.6" / 346 mm |
| Weight | 5.25 lb / 2.38 kg |
| Package Weight | 8.995 lb |
| Box Dimensions (LxWxH) | 15.6 x 10.9 x 9.4" |
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 97999999.02 |
| 3-5 | ₹ 96999999.03 |
| 5-10 | ₹ 94999999.05 |
| 10+ | ₹ 92999999.07 |
Bulk discount will be automatically applied during checkout based on quantity.