William Optics
William Optics Cat 61 WIFD
William Optics Cat 61 WIFD
Out of stock
Couldn't load pickup availability
- RazorPay Secure Payment & EMI
- All India Fast & Free Shipping
- Replacement Guarantee
Introducing the Cat 61 Astrograph f/4.9, a masterpiece of precision engineering. With its advanced optics and f/4.9 focal ratio, this telescope will allow you to capture stunning celestial images.
Highlights:
Exceptional Optical Quality
Boasting a Petzval-like design and a fast f/4.9 focal ratio, this telescope offers sharp, detailed views across a wide field—perfect for stargazing and capturing celestial wonders. Enjoy hassle-free imaging without the struggle of backfocus.
Durability Meets Portability
Crafted from CNC-machined aluminum, the Cat 61 WIFD provides durability without sacrificing portability, ensuring it’s always ready for your next adventure under the stars.
Advanced Focusing System
The state-of-the-art WIFD focuser allows for fine control, significantly enhancing image clarity for both visual and photographic pursuits.
Versatile Camera Compatibility
Designed to connect seamlessly with a variety of cameras and astrophotography accessories, the Cat 61 WIFD is a versatile tool for capturing the universe.
- Lens Type
- 4-Element Petzval
- Focal Length
- 300 mm
- Diameter
- 61 mm
- Focal Ratio
- f/4.9
- Image Circle
- 46 mm
- Focuser
- WIFD R&P Focuser Compatible with EAF
- Focuser Travel
- 0-42 mm (Ruler to 50mm)
- Adapter Included
- Tilt Adjuster M60 → M54 Rotator M54 → M48 Adapter
- Optional Flattener
- No Flattener Required
- T-Mount Support
- Canon EF, RF Nikon F, Z Sony E Pentax K MFT (M4/3) FUJI X
- Camera Format
- Full Frame APS-C M4/3
- Dovetail Type
- Vixen ↔︎ Arca-Swiss
- Tube Length
- 365 mm
- OTA Weight
- 2.47 kg / 5.45 lbs
- Total Weight
- 3.39 kg / 7.47 lbs
EDISLA Pre-Order: Source Anything
Research It
Find the product you want.
Talk to Us
Get expert guidance fast.
We Source It
Delivered within 4 weeks.
Enjoy It
Be happy with your gear.
Research It
Find the product you want.
Talk to Us
Get expert guidance fast.
We Source It
Delivered within 4 weeks.
Enjoy It
Be happy with your gear.
Got a question?
what we get asked most often
Are the prices all-inclusive?
Yes. The price you see is the price you'll pay. All taxes are included. Free shipping on all orders.
What's the stock status of the products on your site?
We list only in-stock items on our website that can be shipped right away. Sold out products are out of stock, so you can't place an order.
Selected products are available for Preorder, with a guaranteed delivery within 30 days or your money back.
How fast do you ship?
We process and ship all orders within two business days. Shipping time is determined by the speed of the shipping partner.
Is there a guarantee on your products?
Yes. On top of the manufacturer's warranty, we also offer a Replacement Guarantee on all online orders. In the event that the product is defective or damaged during shipping, you will receive a replacement.
Can I cancel my order?
We'll refund you 90% if you cancel before dispatch. Cancellations after dispatch are complicated. Take a look at the our Policy here
What's your return policy?
We have strict return/refund policies as a company that deals with fragile products. Casual returns are not permitted. Items that are not damaged in transit or defective cannot be returned.So please take a moment to review our Refund Policy.
Could I order something that's out of stock or not listed?
If you are interested in ordering an out-of-stock item, click the "notify me" button. You will be notified when the item is back in stock.
To source a specific product for you, our team needs more information. Specific orders will be subject to case-by-case terms and conditions.
