Blue Fireball 2" to 1.25" Eyepiece Adapter
Ships by Next Business Day
Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.
US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.
International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.
New Version: Please note that our current stock of this adapter is slightly longer than the one sold previously (35mm long now compared to 30mm previously). This improves the clearance for 2" filters if you do use one with this adapter.
This popular eyepiece adapter allows 1.25" eyepieces and accessories to be used in 2" focusers, diagonals and barlows. It includes a brass compression ring that restrains the eyepiece and prevents marring of the eyepiece barrel by the metal set-screw. It is precision machined from aluminum and anodized black.
Threaded to accept standard 48mm filters so you can use your 1.25" eyepieces with your 2" filters (be careful not to let the eyepiece barrel hit the filter though).
Specifications:
- Total height = 1.38" (35mm)
- Optical length = 0.39" (10mm)
- female M48 thread length (including unthreaded undercut) =0.24" (6mm)
- Weight = 4.3oz
| Free Shipping Graphic | Free US Shipping |
|---|---|
| Hide Found a better Shipped Price on Frontend? | No |
New Version: Please note that our current stock of this adapter is slightly longer than the one sold previously (35mm long now compared to 30mm previously). This improves the clearance for 2" filters if you do use one with this adapter.
This popular eyepiece adapter allows 1.25" eyepieces and accessories to be used in 2" focusers, diagonals and barlows. It includes a brass compression ring that restrains the eyepiece and prevents marring of the eyepiece barrel by the metal set-screw. It is precision machined from aluminum and anodized black.
Threaded to accept standard 48mm filters so you can use your 1.25" eyepieces with your 2" filters (be careful not to let the eyepiece barrel hit the filter though).
Specifications:
- Total height = 1.38" (35mm)
- Optical length = 0.39" (10mm)
- female M48 thread length (including unthreaded undercut) =0.24" (6mm)
- Weight = 4.3oz
| Free Shipping Graphic | Free US Shipping |
|---|---|
| Hide Found a better Shipped Price on Frontend? | No |
Blue Fireball 2" to 1.25" Eyepiece Adapter # E-07