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SA205 10x42 ED Flat-field Binoculars BaK-4 Prism With IP67 Waterproof For Birding Festival & Nature Observation

SKU: F9389B-
4
US$ 236.99

The SA205 10x42 ED glass binoculars is portable with IP67 waterproof function. It is FMC coating with large objective lens. It is excellent for birding and nature observation.

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SA205 10x42 ED Flat-field Binoculars BaK-4 Prism With IP67 Waterproof For Birding Festival & Nature Observation

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SA205 10x42 ED Flat-field Binoculars BaK-4 Prism

The ED glass binoculars is portable with IP67 waterproof function. It is FMC coating with large objective lens. Excellent for birding and other nature observation.

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Flat Fileld Correction

The flat-field design can effectively control the edge distortion of the field of view, making your field of vision clear.

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Large Objective Lens

The large objective lens can gather more light to provide more clear image and increase your field of view range.

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FMC Coating

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ED Glass

ED glass can eliminates chromatic aberration or color fringing, a visual defect common in binoculars. You'll enjoy razor-sharp images.

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Right Visual Diopter Adjustment

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Magnesium Alloy Mirror Body

The magnesium alloy material is lightweight and heat-dissipating, making the telescope more portable, durable, and used in various environmental conditions.

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IP67 Waterproof

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Phone Adapter Upgrade

Equipped with a universal phone holder for random shooting, it can quickly capture clearer and brighter photos.

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Neck Strap

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Twist-up Eyecup

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Various Application Scenarios

Binoculars are widely used in nature observation, tourism, sports viewing, hunting observation and other fields. They provide better vision and magnification, allowing observers to view distant objects more clearly.

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4 reviews

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Great view

John on Jun 20,2024
The SA 205 presents one of the most relaxed views I’ve witnessed in a flat field binocular. I encountered no blackouts or rolling ball effect while panning.

Brilliant piece of mechanical engineering

Neil on Jun 19,2024
The right eye dioptre on the SA 205 is a real treat. Instead of just rotating smoothly, it has click stops that are very easy to adjust and keep the user’s preferred position firmly. I consider this nothing short of a brilliant piece of mechanical engineering. Kudos Svbony!

Excellent binoculars

F***r on May 24,2024
I am very happy to use it for my ornithological observations. Compared to brand models of more than € they hold the comparison, and not much to be envied, weight dimensions taken in hand and rendering of the image. The economy won will allow me to invest in a long, high-end view.

Sa 205 10x42

A.M. on May 11,2024
Very impressive binoculars. I also own a pair of sv202 and these do match up nicely. Positive - Very sharp image. When the focus is just right it feels as good as the sv202 which has impressive sharpness. - The flat field is noticeable. On the sv202 the blurriness/distortion is at around 20% of the edge, and I'd say these stay sharp and in focus until maybe the last 8-10% of the edge. When viewing a small target it does not make much of a difference, but when scanning around with the binoculars or taking in views i feel it really does improve the experience, letting you take in more of the view at once, and helping on eye fatigue. neutral - The focus wheel is much more sensitive than the sv202, its especially noticeable on medium and long distance targets. While it does allow you to change focus very fast, and you don't feel like you have to spin and spin to change from a distant target to a close one, it also makes it harder to find that sweet spot where your target is in perfect focus since its such a small spot. Bad - The twist-up eye cups have a bit of wobble when moving past each setting. In use it does stay in place and works just fine though, but the feel isn't great. For a potential buyer i would say the main thing you have to take in to consideration and be ok is how sensitive the focus wheel is. All in all though i could not be happier with my purchase, the views in these are fantastic for the price point and i highly recommend them.

Specifications

Brand SVBONY SVBONY
Model SA205 SA205
SKU F9389B F9389A
Objective lens type ED ED
Applied technology Flat field  Flat field 
Objective Diameter 42mm 42mm
Magnification 10X 8X
Prism Type Roof Roof
Prism Glass Material BAK4 BAK4
Armor material Rubber Rubber
Coating condition Fully multi-coated Fully multi-coated
Diameter Of The Eyepiece 20.8mm 23.5mm
Eye Relief  17mm 20mm
Exit pupil  Ø5.25mm Ø5.25mm
Field of View 6.4° 7.7°
Field of view  (at 1000yds)335.4ft  (at 1000yds)403.8ft
Field of view  (at 1000M)111.8m  (at 1000M)134.6m
Min. Focal length 2m 2m
Diopter system Right Eyepiece Right Eyepiece
Diopter comp ±5 ±5
Resolution ≤4.8" ≤4.8"
Inter pupillary distance 56-77mm 56-77mm
Focus System Center Center
Waterproof IP67 (1.5 meter / 3 Min) IP67 (1.5 meter / 3 Min)
Eyecups Twist-up Twist-up
Tripod Adapter interface Yes Yes
Color Black Black
Net Weight 700g  690g 
Dimension 135x129x52mm 135x129x52mm

Features

1. Flat field correction; 
2. ED glass; 
3. FMC coating; 
4. Accessories upgrade; equipped with phone holder;
5. Magnesium alloy mirror body; 
6. Large eyepieces; 
7. Diopter adjustment;
8. IP67 waterproof; 
9. Large anti-slip focusing wheel; 
10. Environmental protection rubber protective skin; 
11. Twist-up eyecups.

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