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Celestron
Celestron Regal M2 100ED
Big-glass reach for dedicated hawk-watchers.
67Bird
4.2· 174 ratings
$881.99
Price checked Sep 4, 2026Buy on Amazon
Our verdict
HSReviewed by the BirdingPath team · Hilly Shore LabsUpdated Sep 4, 2026Price checked Sep 4, 2026
Synthesized from public specs and 102 buyer mentions. We research and analyze — we don't lab-test.
Get it if
Dedicated hawk-watchers wanting a big 100mm ED objective for maximum low-light reach at long range.
Skip it if
You want light, packable glass or a tight budget; it's 5 lb, $950, and buyers question sturdiness.
Magnification
22–67×
Objective lens
100 mm
Body angle
45° angled
Glass / coatings
ED, XLT multi-coated
Buyers praise
- Optics
- Value for money
- Performance
- Brightness
Buyers flag
- Optical Quality
- Build Quality
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BirdingScore
67/100
78/100
Magnification
22–67×
20–60×
Objective lens
100 mm
85 mm
Body angle
45° angled
45° angled
Glass / coatings
ED, XLT multi-coated
HD, fully multi-coated
Weight
5.0 lb
4.25 lb
Waterproof
Yes
Yes
The BirdingScore, unpacked
Our published method blends real owner satisfaction with in-category value. No hidden math.
Owner satisfaction70/100
Field value60/100
Specifications
- Magnification
- 22–67×
- Objective lens
- 100 mm
- Body angle
- 45° angled
- Glass / coatings
- ED, XLT multi-coated
- Weight
- 5.0 lb
- Waterproof
- Yes
Specs from the manufacturer listing and public product data; confirm the current listing before buying.
Manufacturer's claims (from Celestron)Show
- PREMIUM ED OBJECTIVE LENSES: Extra-Low Dispersion (ED) glass virtually eliminates chromatic aberration or color fringing, a visual defect common in binoculars. You'll enjoy razor-sharp images with outstanding, true-to-life color.
- XLT LENS COATINGS: All air-to-glass surfaces are multi-coated with Celestron’s proprietary XLT coatings – the same ones we use on our observatory-class telescopes. XLT maximizes light transmission through the optical path for brighter images.
- PERFECT VIEWING ANGLES: Use your spotting scope with the included 22-67x zoom eyepiece or any 1.25” astronomical eyepiece. Regal M2 ED’s rotating tripod mount allows you to position the eyepiece at the most comfortable viewing angle.
- FIELD-WORTHY ACCESSORIES INCLUDED: The Celestron Regal M2 100ED includes a padded view-through case, an objective cover, eyepiece cover, a T-mount adapter for attaching your DSLR camera for digiscoping, and more.
- UNBEATABLE WARRANTY & CUSTOMER SUPPORT: Buy with confidence from Celestron, a leading optics brand in California since 1960. Your purchase includes a Celestron Limited Lifetime US Warranty & US-based expert tech support.
Marketing copy as listed by the manufacturer — not our assessment.
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Celestron Regal M2 100ED
$881.99