Tele Vue 2" Eyepiece Extension Tube 2" Extension
Stock count is accurate & shown in real time.
- This item is out of stock.
- Sign up for back-in-stock alerts to be notified when this item becomes available.
- This item is out of stock.
- We have no ETA from the manufacturer at this time.
- Sign up for back-in-stock alerts to be notified when this item becomes available.
Lower 48 States:
Orders over $50 ship free within the Lower 48 using a carrier and service we select based on your items and delivery location. Faster shipping options may be available at checkout.
U.S. Outside the Lower 48 (AK, HI, PR):
Free shipping on orders over $50 applies to many—but not all—items. Add items to your cart and enter your ZIP code to see available shipping options and any costs.
International Orders:
Free shipping does not apply to international orders. You’ll see available shipping options and costs during checkout. Some items can’t be shipped internationally due to size or manufacturer restrictions. Duties, taxes, brokerage fees, and tariffs are not included and are the customer’s responsibility.
Telescope drawtube extensions help your telescope reach focus when not using a diagonal — as is the case in many imaging applications. They are also useful (with or without diagonal) when you need more out-travel for focusing on nearby terrestrial subjects.
Our extension tubes slip into any telescope's 2" drawtube and include brass clamp rings to prevent marring of accessory barrels.
Specifications:
- Total length = 86mm (3.39")
- Extension provided = 50.8mm (2")
- Insertion depth = 47mm (1.85")
- Length of 2" nosepiece = 35mm (1.38")
- Maximum diameter (excluding thumbscrew) = 56.6mm (2.23")
- Weight = 3.8oz
- Threaded for 2" filters = Yes (female M48x0.75 filter thread)
Other Information
- Country of Manufacture: Taiwan
Telescope drawtube extensions help your telescope reach focus when not using a diagonal — as is the case in many imaging applications. They are also useful (with or without diagonal) when you need more out-travel for focusing on nearby terrestrial subjects.
Our extension tubes slip into any telescope's 2" drawtube and include brass clamp rings to prevent marring of accessory barrels.
Specifications:
- Total length = 86mm (3.39")
- Extension provided = 50.8mm (2")
- Insertion depth = 47mm (1.85")
- Length of 2" nosepiece = 35mm (1.38")
- Maximum diameter (excluding thumbscrew) = 56.6mm (2.23")
- Weight = 3.8oz
- Threaded for 2" filters = Yes (female M48x0.75 filter thread)
Telescope drawtube extensions help your telescope reach focus when not using a diagonal — as is the case in many imaging applications. They are also useful (with or without diagonal) when you need more out-travel for focusing on nearby terrestrial subjects.
Our extension tubes slip into any telescope's 2" drawtube and include brass clamp rings to prevent marring of accessory barrels.
Specifications:
- Total length = 86mm (3.39")
- Extension provided = 50.8mm (2")
- Insertion depth = 47mm (1.85")
- Length of 2" nosepiece = 35mm (1.38")
- Maximum diameter (excluding thumbscrew) = 56.6mm (2.23")
- Weight = 3.8oz
- Threaded for 2" filters = Yes (female M48x0.75 filter thread)
Other Information
- Country of Manufacture: Taiwan
| Free Shipping Graphic | Free US Shipping |
|---|---|
| Hide Found a better Shipped Price on Frontend? | No |
Tele Vue 2" Eyepiece Extension Tube 2" Extension