Most large telescopes have a 2" focuser. You can use this to your advantage by using a 2“ Barlow lens and discovering all the additional advantages this can offer.
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Compression RingBuilt-in compression rings grip your eyepieces over a surface. Provides your eyepieces with optimum protection from scratches or deep grooves. |
Safety GrooveSafety groove to prevent lens falling out, Avoid unnecessary drops, it's more convenient to use. |
Ergonomically DesignedThis Barlow lens has been designed with a high grip exterior to provide a good grip, meaning it‘s easy to handle securely even with gloves on. |
High-quality MaterialAluminum alloy and black anodized body, precision machined; sturdy for long-term use. The body is made of black metal with precise CNC machining. |
| Magnification factor | 2 | Number of lenses | 2 |
| Connection (to eyepiece) | 1.25" & 2" | Series | Advanced |
| Connection (to the telescope) | 2" | Type | Barlow & Erecting |
| Coating of optical system | multiple | Eyepiece adaptor | 1.25" - 2" |
