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Description
SIRUI Beyond B1042A Binoculars For ObservationDecent View into Your Eyes Beyond Series 10x42 ED Binoculars Beyond Series 10x42 ED Binoculars 10X High Magnification 20mm Eyepiece BAK4 Prism Multi layer Coating IPX7 Waterproofing+Nitrogen Filling 1 4 20 Threaded Hole 10X Golden Range 8 10x magnification is commonly recognized as the golden range for binoculars, balancing image quality and usability. Higher magnification can lead to reduced image clarity. 10X Magnification Wide field of view and
Decent View into Your Eyes
Beyond Series 10x42 ED Binoculars
Beyond Series 10x42 ED Binoculars
10X High Magnification
20mm Eyepiece
BAK4 Prism
Multi-layer Coating
IPX7 Waterproofing+Nitrogen Filling
1/4”-20 Threaded Hole
10X Golden Range
8-10x magnification is commonly recognized as the “golden range” for binoculars, balancing image quality and usability. Higher magnification can lead to reduced image clarity.
10X Magnification
Wide field of view and high image quality.
20mm Large Eyepiece for
Better Experience
Better Experience
20mm Large Eyepiece
Detailed insights
Bright image
Clear subject
＜20mm Small Eyepiece
Less detail
Dim image
Blurred subject
42mm Large Objective Lens
The larger the objective lens is, the more the light goes in, perfect for observing bright image.
Wide Field of View
Wide FOV is suitable for capturing moving object, ideal for outdoor adventure, birding watching, moon watching, etc.
Outstanding
Optical Performance
Optical Performance
Designed with 4 pieces of ED glass and 2 pieces of high refractive index glass.
Color-accurate and excellent image with minimal dispersion around.
Obvious dispersion and blurred image.
Multi-layer Coating
Inner multi-layer coating increases light transmission, achieving overall transmittance rate of up to 88.5%.
LensProtector
Solid quality construction with anti-scratch and anti-fouling coating.
BAK4 Prism
BAK4 is a type of high-density glass. BAK4 prisms are made of a higher quality glass than the lower-cost BK7 prisms that are
sometimes used in binoculars. The higher quality glass used in BAK4 prisms results in a brighter and clearer image, especially suitable for viewing in low-light situations.
BAK4 Prism
BAK4 Prism
BAK4 is a type of high-density glass. BAK4 prisms are made of a higher quality glass than the lower-cost BK7 prisms that are
sometimes used in binoculars. The higher quality glass used in BAK4 prisms results in a brighter and clearer image, especially suitable for viewing in low-light situations.
IPX7 Waterproofing Nitrogen Filling
Hermetically sealed barrels with IPX7 waterproofing and
nitrogen filling ensure protection against water and fog,
making them reliable in all outdoor conditions.
Caps Together
-15~60℃
Working
Temperature
Working
Temperature
-20~60℃
Storage
Temperature
Storage
Temperature
View the Details
from Your Phone
from Your Phone
Mount the binoculars on SIRUI tripod and mount your phone on the binoculars via TS-M telescope mobile phone adapter to
capture details from your phone with ease.
SP124+B5X+BA-2
TS-M1 Telescope Mobile Phone Adapter
*Accessories except the binoculars are sold separately.
Name of Part
Details
01.
Center Focusing Wheel
Rotate the center focusing wheel to easily focus.
02.
Right Eyepiece Focusing Ring
Rotate the eyepiece focusing ring until the image is sharp.
03.
Eyecup
4 steps adjustment eyecup meets different needs and also helps prevent stray light.
04.
1/4”-20 Threaded Hole
You can purchase SIRUI BA-2 Binoculars Adapter to help mount the binoculars on tripod.
05.
Included Strap
Prevent the product from being lost or falling off.
06.
Good Match
Put the eyepiece cap on objective lens cap for storage.
Two Colors
*Optional SIRUI SP124+B5X+BA-2 Tripod Kit
*Optional SIRUI SPD04+G5X+BA-2 Tripod Kit
Multiple Scenarios
Super compact, suitable for outdoor viewing.
Concert
Landscape
Bird Watching
Wildlife
Patrol
Astronomical Observation
Match
What’s in the Box
1. Box
2. Warranty Card
3. Lens Cloth
4. Binoculars
5. Carrying Bag
6. Strap
7. Eyepiece Cap
8. Objective Lens Cap
Specifications
Name
Beyond Series 10X42 ED Binoculars
Interpupillary Adjustment
55~75mm / 2.17~2.95inch
Magnification
10X
Minimum Focus Distance
3m
Eyepiece Diameter (mm/inch)
φ 20 / φ 0.79
Maximum Focus Distance
∞
Objective Lens Diameter (mm/inch)
φ 42 / φ 1.65
Diopter Adjustment
-6~+6D
Exit Pupil Diameter (mm/inch)
φ 4.2 / φ 0.17
Weight (g/lb)
525 / 1.16
Exit Pupil Distance (mm)
16.4 (Center) / 15.8 (Edge)
Dimensions (mm/inch)
130*120 / 5.12*4.72
FOV
6.0° / 104.8m@1000m / 314.4ft@1000 yd
Waterproofing
IPX7
Light Transmission
88.5%
Operation Temperature
-15~60℃
Distortion
3.9%
Storage Temperature
-20~60℃
SIRUI Promise to Provide All Customers with
VIP Warranty Service of Optical Products
VIP Warranty Service of Optical Products
1. If the optical element of your product is defective or damaged, we will provide you with limited free warranty or replace the damaged one. (If we are not able to repair your product, we will replace it with a product that has the same or better physical condition.)
2. Two years warranty for electronic part from the date of purchase. And we will provide you with free repair or replacement. (If we are not able to repair your product, we will replace it with a product that has the same or better physical condition.)
3. We provide lifetime warranty for factory defective products. If the product is damaged artificially, you have to pay for the repair. The start date of the warranty is subject to the proof of purchase. Does not cover loss, theft, deliberate damage, unauthorized service or cosmetic damage that doesn't hinder performance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 1589 reviews
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Product Reviews
★★★★★ 5
Strong Omegaverse Comfort and a Attention Grabbing Plot
Format: Kindle
Jillian West never misses when it comes to Omegaverse, and Not Ready is no exception. This story was the perfect blend of cozy comfort and emotional depth while still delivering a strong plot.
Vale is such a powerful heroine, she is strong, capable, and determined but I love that she still allows her pack to love and take care of her. It’s that balance of independence and vulnerability that makes her so relatable.
The relationship dynamics were amazing: Bishop is steadfast and completely head over heels, Mercy is skeptical but protective in his own way, and Holt is the hesitant one whose slow fall is so satisfying to watch unfold.
The romance hits that sweet spot between insta-love and cautious build, keeping me hooked the entire way through. And that ending. Oh my god, the cliffhanger! I need the next book in this duet immediately.
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Reviewed in the United States on August 28, 2025
★★★★★ 5
Interesting
Format: Kindle
So I will say I enjoyed the story, for sure had its moments where it dragged but it was a great story. I really liked that omegas picked their alphas/make the pack. Normally the Alphas make it and the omega fits in with them which is great but I enjoyed this new version where all the power basically went to the omega. It was a nice change of pace. I can admit some of the weird bedroom stuff with her being pregnant was odd, it’s really not hard to do stuff when pregnant (I know I’ve had two and it’s normal and even encouraged at the end especially if you want the baby out). But I like the story as a whole and will read the second, I do hope the next one isn’t dragged bc it stopped being action or tense after she met her alphas and I don’t think it was brought up or properly done when they tried to do it. More sweet after she left.
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Reviewed in the United States on November 11, 2024
★★★★★ 3
I’m a little disappointed.
Format: Kindle
I usually like Jillian West’s books but this one was missing a lot for me. The pregnancy didn’t come across as real. She’s on her feet for 12 hour days but is perfectly healthy at 8 months pregnant? Yet the week she moves in all of a sudden she’s not? She is planning on actually running during one of the plot buildups. But at 8 months pregnant that’s incredibly hard to do. The lack of breathing ability and lung space, the change in body center, mass, and gravity. All of it prohibits running, unless you’re an athlete this didn’t come off as at all realistic.
I didn’t feel any connection with the alphas. There wasn’t any emotional connection. It could be because of the tense it was written in. But I didn’t get any deep feelings out of this. It came across as checking off boxes. Even the spicy scenes weren’t really believable for me. I wanted to see them fall for her, and it just kind of all fizzled. Even Bishop.
One thing I did really like was the ending. I did not see it coming and I’m interested in reading book two because of it. But on the whole this book was mostly disappointing for me.
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Reviewed in the United States on March 16, 2024
★★★★★ 4
4.25 stars
Format: Kindle
Vale is an 8 month pregnant omega working as a waitress at a strip club and a cam girl. She starts to get very creepy vibes from a regular at the club, and her baby daddy ghosted her. She has had an online relationship with a man named Bishop through her cam girl status. One night, bishop was paying to watch her sleep and ansthe creepy regular Andrew break in and watch her sleep he tells vale to come to him at his business now. She flees and finds herself at a large security company with some.hot of alphas who are there to help her. This imegaverse is a little different than I have read, but I am thoroughly enjoying it. Vale is not a traditional omega she was raised by a single beta mom, and the alphas are not normal alphas they have never really loved pack life. But they are ruthless mercenaries. They need her, and she needs them. I love the aspect of the stalker and now the plot twists at the end, so so good. Sometimes, it seemed a little slow and stale mated, but since this a duet, I think It was just her starting to have Vale get to know her alpha suitors. Cliffhanger for sure with this one.
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Reviewed in the United States on September 9, 2024
★★★★★ 5
That ending 😫
Format: Kindle
I fell into a false sense of security and really thought this was gearing towards a happy ending. Then I realized there’s no work they don’t punish Andrew. I really liked Vale’s character. I don’t normally read books with pregnancy but going into this knowing she was pregnant made it more enjoyable for me.
I loved Bishops devotion to her and her happiness. I also loved that Holt and Mercy couldn’t fight their attraction to her. I love scent matches so very much. I’m so curious to see how this duet will end up. And I need to pay more attention and notice that a book I’m starting is a duet to begin with lol
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Reviewed in the United States on February 21, 2025