Televue 2x Barlow 1.25 inch (1-1/4 in.)
US Delivery Time: 3-5 Business Days.
Product Description
Televue 2x Barlow 1.25 inch (1-1/4 in.)
Tele Vue Barlows: "An Optically Perfect Window" Properly designed Barlows do wonderful things. First, they amplify power while retaining the eyepieces eye-relief. Second, they slow the telescopes f/#, which improves eyepiece sharpness. Third, the designer can introduce compensations for eyepiece aberrations. Tele Vues 1 1/4" 2x and 3x Barlows were envisioned as magnification windows. Multi-coated high index glasses assure optimum aberration correction, exceptional contrast and virtually no light loss. Tele Vue Barlows achieve their design goals even when tested by the fastest scopes. The Tele Vue design approach includes mechanical conveniences. The Barlows are parfocal with Tele Vue eyepieces. The 2X Barlow is threaded for 1 1/4" filters.Features of Televue 2x Barlow 1.25 inch (1-1/4 in.)
Tele Vue 2x Barlow Lens, 1.25".Specification of Televue 2x Barlow 1.25 inch (1-1/4 in.)
| Product Details | |
|---|---|
| Dimensions | 5.79X2.28x1.89 |
| Weight | 0.4 |
Warning - California Proposition 65 This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product FAQs
Q: What is the purpose of a Barlow lens?
Ans: Barlow lenses amplify power while retaining eyepiece eye-relief, improve eyepiece sharpness by slowing the telescope's f/#, and correct aberrations for better image quality.
Q: What is the magnification factor of the Televue 2x Barlow 1.25 inch?
Ans: The Televue 2x Barlow doubles the magnification of your telescope setup.
Q: Is the Televue 2x Barlow compatible with 1.25 inch eyepieces?
Ans: Yes, the Televue 2x Barlow is designed to work with 1.25 inch eyepieces.
Q: Does the Televue 2x Barlow have multi-coated optics?
Ans: Yes, the Televue 2x Barlow features multi-coated high index glasses for optimal aberration correction and contrast.
Q: Can filters be attached to the Televue 2x Barlow?
Ans: Yes, the 2x Barlow is threaded for 1.25 inch filters, allowing for additional customization of your viewing experience.