Description
Product Overview
The Pomya 45° Telescope Diagonal is a precision‑engineered 1.25 inch diagonal adapter designed for both astronomical and terrestrial observation. Constructed from premium optical glass, the mirror prism utilizes a 45 degree dielectric coating that maximizes light transmission, delivering bright and vivid images. Its all‑positive imaging design ensures that the view remains correctly oriented and upright, eliminating the need for additional image‑erection devices. Weighing only 3.17 ounces, the compact unit is easy to install and balances well on most telescopes. The included dust‑proof covers protect the optical surfaces from contaminants, extending the life of the prism and maintaining image clarity over time.
Usage
This diagonal is perfect for backyard astronomers, portable star‑gazing setups, and field biologists who need a clear, wide‑angle view of distant objects. Whether you are tracking planets, nebulae, or scanning the horizon for wildlife, the 45° angle provides a comfortable viewing position that reduces neck strain. The lightweight design makes it suitable for travel, allowing you to attach it to a variety of 1.25″ eyepieces and enjoy crisp, upright images in any setting, from dark‑sky sites to daytime nature walks.
Why Choose Us
Pomya is renowned for its commitment to optical excellence. Each diagonal undergoes rigorous quality control, ensuring the dielectric coating is uniformly applied for consistent light throughput. The optical glass is ground and polished to exacting standards, providing superior clarity compared to standard acrylic alternatives. Our dust‑proof covers are engineered to fit snugly, preventing debris while allowing quick access for cleaning. Backed by a responsive customer service team, Pomya offers peace of mind with reliable performance and durability.
Key Features
- Wide 45° viewing angle for comfortable, natural eye positioning.
- Dielectric mirror coating maximizes light transmission, delivering bright, vivid images.
- All‑positive imaging provides correct, upright views without additional accessories.
- Premium optical glass ensures sharp, high‑contrast detail across the field.
- Dust‑proof covers protect the prism, extending lifespan and maintaining image quality.
FAQ
What size eyepieces are compatible with this diagonal?
The Pomya diagonal is designed for standard 1.25 inch (31.75 mm) eyepieces, fitting the majority of amateur telescopes and spotting scopes.
Will the image be inverted or reversed?
No. The all‑positive imaging design delivers an upright, correctly oriented image, making it ideal for both astronomical and terrestrial use.
How do I clean the mirror surface?
Use a soft, lint‑free microfiber cloth and a small amount of optical cleaning solution. Avoid touching the surface with fingers and always replace the dust‑proof covers after cleaning.
Is this diagonal suitable for astrophotography?
Yes, the upright image and high light transmission make it compatible with camera adapters for astrophotography, though a focal reducer may be needed for specific setups.
What is the warranty period?
Pomya provides a one‑year limited warranty covering manufacturing defects and coating issues.
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