Functional Extension: This 2 inch telescope extension tube provides extra focusing distance to increase length, essential for proper focusing when using certain eyepieces, telescope cameras, field flatteners, correctors, or reducer lenses.
Enhanced Versatility: Ideal for achieving the necessary focus when observing short distances on the ground or integrating advanced optical accessories like correctors and reducers.
Secure Connection: Equipped with 2 fixed screws, this eyepiece extender reliably connects 2 inch eyepieces and astrophotography filters, preventing accidental damage during use.
Universal Compatibility: Features a front M48x0.75mm thread and 2 inch interface, ensuring a secure fit with a wide range of 2 inch telescope eyepieces and astrophotography filters.
Durable Construction: Made from solid aluminum alloy with an anodized black finish, this length extender offers strength, durability, wear resistance, and reduces unwanted reflections.
وصف
Feature:
1. Functional Design: Provides extra focusing distance to increase length extension. Sometimes necessary for certain eyepiece or telescope camera combinations for focusing.
2. Extended Focusing Needed: Often requires more focusing distance when observing short distances on the ground with a telescope or using field flatteners, correctors, or reducer lenses.
3. Secure Connection: Equipped with 2 fixed screws to support connecting 2 inch telescope eyepieces and astrophotography filters, preventing damage to telescope accessories.
4. Universal Compatibility: Features front end with M48x0.75mm thread for use with 2 inch telescope eyepieces and astrophotography filters, ensuring a secure fit.
5. Sturdy Construction: Anodized black finish prevents unnecessary reflections. Made of solid aluminum alloy material for strength, durability, and wear resistance.
Specification:
Item Type: Eyepiece Extension Tube
Material: Aluminum Alloy + Copper
Interface Size: Approx. 2 inches /50.8mm
Thread Size: M48x0.75mm
Color: Black.
Package List:
1 x Extension Tube