William Optics 1.25" Carbon Fiber Dielectric Star Mirror Diagonal
Availability: Item has been discontinued by the manufacturer
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:
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You do not have to renounce having a quality 1.25" diagonal! Built like the renowned 2" WO diagonal, this dielectric coating diagonal will give you all you need for a lifetime of observations with the highest achievable brightness, contrast and sharpness. A premium product at a discounted price. Check it out and see the difference between a "budget diagonal" and a real bargain!
Features:
- Top-notch Performance and Brightness
- Dielectric coating allows 99% reflectivity.
- 10mm thick substrate flat for optimal image stability.
- Polished to 1/10th wave accuracy.
- Accurate design guarantees constant alignment. No further alignment needed.
- Strikingly Beautiful - Patented, elegant design.
- High-quality machining out of the best aluminum. real Carbon Fiber side plates.
- Internally antireflection threaded for highest contrast.
Meticulous Craftsmanship Lock screw for eyepiece/adapter. Big, knurled thumbscrews easy to turn even with gloves on.
Superbly Constructed - Compression ring to prevent barrels marring. - Internal safety stop prevents 1.25 barrels from hitting the mirror.
Why W.O. diagonals do not feature an Adjustable alignment system? - Having an adjustable alignment system is an admission that the diagonal can go out of collimation due to poor mechanical construction. Thanks to the patented design of WO diagonals, you will always have a diagonal that performs perfectly like the first day you got one!
Specifications:
Outside diameter: 32mm, threaded to fit a variety of filters.
Weight: 9.5 oz
| Product Banner Type | discontinued |
|---|---|
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |
You do not have to renounce having a quality 1.25" diagonal! Built like the renowned 2" WO diagonal, this dielectric coating diagonal will give you all you need for a lifetime of observations with the highest achievable brightness, contrast and sharpness. A premium product at a discounted price. Check it out and see the difference between a "budget diagonal" and a real bargain!
Features:
- Top-notch Performance and Brightness
- Dielectric coating allows 99% reflectivity.
- 10mm thick substrate flat for optimal image stability.
- Polished to 1/10th wave accuracy.
- Accurate design guarantees constant alignment. No further alignment needed.
- Strikingly Beautiful - Patented, elegant design.
- High-quality machining out of the best aluminum. real Carbon Fiber side plates.
- Internally antireflection threaded for highest contrast.
Meticulous Craftsmanship Lock screw for eyepiece/adapter. Big, knurled thumbscrews easy to turn even with gloves on.
Superbly Constructed - Compression ring to prevent barrels marring. - Internal safety stop prevents 1.25 barrels from hitting the mirror.
Why W.O. diagonals do not feature an Adjustable alignment system? - Having an adjustable alignment system is an admission that the diagonal can go out of collimation due to poor mechanical construction. Thanks to the patented design of WO diagonals, you will always have a diagonal that performs perfectly like the first day you got one!
Specifications:
Outside diameter: 32mm, threaded to fit a variety of filters.
Weight: 9.5 oz
| Product Banner Type | discontinued |
|---|---|
| Free Shipping Graphic | Free US Shipping |
| Hide Found a better Shipped Price on Frontend? | No |