SAGA Eagle ED Series Roof Prism Binoculars
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SAGA Eagle ED Series Roof Prism Binoculars Full Specifications
| Parameter | 8X42ED | 10X42ED | 10X50ED | 12X50ED |
|---|---|---|---|---|
| MagnificationDiff | 8x | 10x | 10x | 12x |
| Objective ApertureDiff | 42mm | 42mm | 50mm | 50mm |
| Eyepiece DiameterDiff | 24mm | 21mm | 24mm | 21mm |
| Exit Pupil DiameterDiff | 5.3mm | 4.2mm | 5.0mm | 4.2mm |
| Eye ReliefDiff | 17.2mm | 15.2mm | 17.0mm | 15.0mm |
| Field of View at 1000 mDiff | 142m | 114m | 106m | 91m |
| Close FocusDiff | 2m | 2.5m | 2m | 2m |
| Lens Material | Extra-low dispersion (ED) glass | Extra-low dispersion (ED) glass | Extra-low dispersion (ED) glass | Extra-low dispersion (ED) glass |
| Prism Material | BaK-4 roof prism | BaK-4 roof prism | BaK-4 roof prism | BaK-4 roof prism |
| Prism Coating | Phase coating + high-reflectivity dielectric coating | Phase coating + high-reflectivity dielectric coating | Phase coating + high-reflectivity dielectric coating | Phase coating + high-reflectivity dielectric coating |
| Optical Coating | SMC ultra-broadbandcoating | SMC ultra-broadbandcoating | SMC ultra-broadbandcoating | SMC ultra-broadbandcoating |
| Eyecup Type | 2-step twist-up eyecup | 2-step twist-up eyecup | 2-step twist-up eyecup | 2-step twist-up eyecup |
| Waterproof | Nitrogen-filled waterproof | Nitrogen-filled waterproof | Nitrogen-filled waterproof | Nitrogen-filled waterproof |
| Focus System | Center focus wheel + right diopter compensation | Center focus wheel + right diopter compensation | Center focus wheel + right diopter compensation | Center focus wheel + right diopter compensation |
| Prism Type | Roof prism | Roof prism | Roof prism | Roof prism |
| Body Material | reinforced plastic + rubberarmor | reinforced plastic + rubberarmor | reinforced plastic + rubberarmor | reinforced plastic + rubberarmor |
| Tripod Mount | 1/4" standard tripod mount | 1/4" standard tripod mount | 1/4" standard tripod mount | 1/4" standard tripod mount |
| DimensionsDiff | 127×52×141mm | 127×52×141mm | 135×60×165mm | 135×60×165mm |
| Net WeightDiff | 710g | 690g | 910g | 890g |
Never look at the sun through the telescope — it can cause permanent eye damage or blindness.
SAGA Eagle ED Series Roof Prism Binoculars Product Overview
The SAGA 8x42 Binoculars features BaK-4 prisms and fully multi-coated optics for sharp, true-to-life images. The ergonomic body with non-slip rubber armor is comfortable to hold and ready for birdwatching, travel and events.
- ED extra-low dispersion objective glass, reduces chromatic aberration for better color fidelity
- BAK4 prism with phase coating + high-reflectivity dielectric coating, bright and sharp images
- SMC ultra-broadband multi-layer coating on all lens surfaces, excellent light transmission
- Polycarbonate body with stable structure and rubber armor for comfortable grip
- 2-step twist-up eyecups, generous field of view for eyeglass wearers
- Nitrogen-filled waterproof and anti-fog, suitable for varied outdoor observation
- Standard 1/4" tripod mount for extended observation sessions
SAGA Eagle ED Series Roof Prism Binoculars Product Features
ED extra-low dispersion objective glass
reduces chromatic aberration for better color fidelity
BAK4 prism with phase coating + high-reflectivity dielectric coating
bright and sharp images
SMC ultra-broadband multi-layer coating on all lens surfaces
excellent light transmission
Polycarbonate body with stable structure and rubber armor for comfortable grip
2-step twist-up eyecups
generous field of view for eyeglass wearers
Nitrogen-filled waterproof and anti-fog
suitable for varied outdoor observation
Standard 1/4" tripod mount for extended observation sessions
SAGA Eagle ED Series Roof Prism Binoculars Package Contents
Frequently Asked Questions
How many versions are available for this product?
4 versions: 8X42ED, 10X42ED, 10X50ED, 12X50ED. They differ in magnification, aperture and other specifications — switch between them in the specification table above to compare side by side.
What are the key specifications?
Magnification: 8x / 10x / 10x / 12x; Objective Aperture: 42 / 50mm; Eyepiece Diameter: 24 / 21mm; Exit Pupil Diameter: 5.3 / 4.2 / 5.0 / 4.2mm; Eye Relief: 17.2 / 15.2 / 17.0 / 15.0mm; Field of View at 1000 m: 142 / 114 / 106 / 91m. Full parameters are listed in the specification table above.
What is included in the box?
Standard package: Binocular Unit, Shockproof Case, Neck Strap, Eyepiece Cap / Objective Cap, Lens Cloth, User Manual, Packaging Box.
What are the main features?
ED extra-low dispersion objective glass, reduces chromatic aberration for better color fidelity; BAK4 prism with phase coating + high-reflectivity dielectric coating, bright and sharp images; SMC ultra-broadband multi-layer coating on all lens surfaces, excellent light transmission.
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What to Consider When Choosing Binoculars
Compare Products
- Lens MaterialAchromatic ED lens
- Prism CoatingPhase coating + high-reflectivity dielectric coating
- Optical CoatingSMC ultra-broadbandcoating
- Eyepiece Diameter24 / 21mm
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