William Optics 1.25 Dura Bright Dielectric Diagonal
them over 3 interest free instalments
of R 965.00. Standard shipping terms
apply.
Find out how >>
PayJustNow is a simple, easy-to-use payment system.
Here’s how it works:
PayJustNow allows you to pay for your purchase over 3 equal, zero interest instalments. You’ll pay one instalment at the time of purchase, the next at the beginning of the following month and the last one a month thereafter.
#zerointerest
Step 1:
Browse your favourite online stores and proceed to check-out.
Step 2:
Choose PayJustNow as your payment method.
Step 3:
Create your account as easily as if your eyes were shut (though we’d recommend you keep them open).
Step 4:
Complete your purchase and whoop for joy!
Here's what you'll need:
To be over 18 years old
A valid RSA ID document
A debit or credit card
An email address
Dielectric coating allows 99% reflectivity
High precision 12mm thick mirror substrate flat for optimal image stability
Polished to 1/12th wave accuracy
Accurate design guarantees constant alignment. No further alignment needed
This 90° 1.25"mirror-type star diagonal has a Dura-Bright thick mirror and dielectric mirror coatings for 99% reflectivity which provides higher contrast and resolution during critical planetary, lunar and binary star observations.
Dura-Bright features 100% real carbon fiber side plates that add that touch of class your scope deserves.
The WO 1.25" Dura-Bright Diagonal was designed with several unique features to provide optimum performance and years of use.
Top-Notch Performance and brightness
Dielectric coating allows 99% reflectivity.
High precision 12mm thick mirror substrate flat for optimal image stability.
Polished to 1/10th wave accuracy*.
Accurate design guarantees constant alignment. No further alignment needed.
Meticulous Craftsmanship
Lock screw for eyepiece/adapter.
Big, knurled thumbscrews are easy to turn even with gloves on.
Threaded for 1.25" Filters
Strikingly Beautiful
Patented, elegant design.
High-quality machining out of the best aluminum.
Internal antireflection baffling for highest contrast.
Real Carbon Fiber side plates
Superbly Constructed
Compression rings (both on diagonal and adapter) to prevent barrels from marring.
Internal safety stop prevents 1.25" barrels from hitting the mirror.
Designed for high-end scope
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 as perfectly as on the first day you got it!
Specifications
Ultra High Dielectric 99% reflectivity.
Precision 1/10 lambda surface with 12mm thickness mirror for best quality.
2"- 1.25" adapter with stainless clamping ring,includes
Inside diameter (48mm): threaded to fit a variety of filters.
Weight : 210g
In The Box
William Optics 1.25" DURA BRIGHT Dielectric Diagonal
