By Anker

Anker Power Bank Powercore 10000mAh 22.5W Portable Charger A1257

常规价格 $74.90
常规价格 $89.90 促销价 $74.90
-$15.00
Color: White
SKU: A1257H21
Collections:
Anker Powercore Power Bank 10,000mAh 22.5W A1257 Anker Singapore
常规价格 $74.90
常规价格 $89.90 促销价 $74.90

Anker Power Bank Powercore 10000mAh 22.5W Portable Charger A1257

✔️ Speedy 22.5W Charging: With 22.5W of PD charging capacity, fuel your iPhone 15 to 55% or a Galaxy S23 to 40% in just 30 minutes to keep you connected wherever you go.
✔️ 10,000mAh of Compact Power: With 10,000mAh at your disposal, this sleek power bank keeps your devices going without the bulk, offering 2 charges for an iPhone 15 or 1.8 charges for a Galaxy S23.
✔️ Charging Made Handy: Never forget your charging cable again with our innovative lanyard design that keeps power at your fingertips.
✔️ Pocket-Friendly Power: This ultra-compact power bank provides a substantial power supply in a tiny package, making it the ideal choice for busy lifestyles and tight spaces.

✔️ What You Get: Anker Power Bank (10K, 22.5W), USB-C to USB-C cable, lanyard clip, welcome guide.


Specs:

Model: A1257

Dimension: 4.48 x 2.78 x 0.65 inches

Weight: 0.49lb

Series: Portable

Main Feature: 22.5W Charging

Output Ports: USB-C*2 + USB-A*1

Recharging Time: ~3.3 Hours (20W charger not included)


Notes:

- it does not support simultaneous charging and discharging.

- During the charging process, there is a 30% to 45% capacity loss due to the battery cell and conversion circuit. A fully charged A1257 can deliver about 5,500 to 7,000mAh of power to your devices. 


Anker Powercore Power Bank 10,000mAh Portable Charger Built-in USB-C Cable Lanyard 22.5W Max Output 2 USB-C and 1 USB-A Port Battery Pack (A1257)

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ProOptix VisionMaster Specifications

Focal Length

85mm

Format Compatibility

Full-Frame, APS-C

Angle of View

28.5° (FF), 18.9° (APS-C)

Minimum Focus Distance

2.79 ft (0.85m)

Maximum Magnification

0.12x

Diaphragm Blades

9, rounded

Filter Size

77mm

Weather Sealing

Yes

Dimensions (ø x L)

3.5 x 4.1 in (89 x 104 mm)

Weight

2.3 lb (1.04 kg)

experience unparalleled image quality

Remarkable Low-Light Performance

Capture stunning images in challenging lighting conditions with the large f/1.2 aperture. Ideal for portrait photography, weddings, and events, the ProOptix VisionMaster 85mm lens delivers exceptional low-light performance.

Superior Optics for Unmatched Image Quality

Featuring 10 elements in 8 groups, including two aspherical and one low-dispersion element, this lens ensures edge-to-edge sharpness and minimized chromatic aberration. The nine-blade rounded diaphragm produces a smooth bokeh.

Superior Optics for Unmatched Image Quality

Featuring 10 elements in 8 groups, including two aspherical and one low-dispersion element, this lens ensures edge-to-edge sharpness and minimized chromatic aberration. The nine-blade rounded diaphragm produces a smooth bokeh.


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Return & Exchange

Your satisfaction is our priority. *All exchanges and returns are subject to terms and conditions. Please refer to our Return and Exchange Policy.

Customer Support

Need help? Our dedicated support team is here for you, providing quick resolutions to all your queries.

Why Others Love Us

The ProOptix VisionMaster lens is a game-changer for low-light photography. It exceeds my expectations and allowed me to capture stunning images in even the most challenging lighting conditions. I highly recommend this lens to anyone looking to take their photography to the next level.

Sarah L.

New York, NY

I've been using the ProOptix VisionMaster lens for a few weeks now, and I'm blown away by its low-light performance. It's incredibly versatile and has allowed me to capture beautiful images in any lighting condition. If you're looking for a lens that can handle any situation, this is the one to get.

Mike S.

Los Angeles, CA

The ProOptix VisionMaster lens is a true gem in the world of photography. It has made a huge difference in my work, allowing me to take stunning images in low-light conditions that I never thought were possible. I highly recommend this lens to anyone looking to improve their photography skills.

Rachel M.

Chicago, IL

I was skeptical at first about the ProOptix lens, but after using it for a few weeks, I'm amazed by its low-light performance. It has opened up a whole new world of photography for me, and I'm excited to explore what it can do. If you want to take your photography to the next level, this lens is a must-have.

John D.

Austin, TX

This ProOptix VisionMaster lens is simply amazing. I've been using it for night photography, and the results are stunning. The images are sharp, detailed, and full of color, even in the darkest conditions. I highly recommend this lens to anyone looking to improve their nighttime photography.

Emily G.

San Francisco, CA

As a professional photographer, I am always looking for ways to improve my craft. This ProOptix VisionMaster lens has exceeded my expectations for low-light performance, and allows me to better my work. If you're serious about photography, you're going to need this lens for sure.

David W.

Seattle, WA

Have a Question? We Have Answers

What mounts is the lens compatible with?

The ProOptix VisionMaster 85mm f/1.2 lens is compatible with Canon EF, Nikon F, Sony A, and Pentax K mounts.

Does the lens have image stabilization?

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What is the minimum focus distance for the lens?

The minimum focus distance for the ProOptix VisionMaster 85mm f/1.2 lens is 2.79 ft (0.85m).

Does the ProOptix lens have weather sealing?

Yes, the ProOptix VisionMaster 85mm f/1.2 lens is weather-sealed to protect against dust and moisture.

What is the warranty on the ProOptix lens?

The ProOptix VisionMaster 85mm f/1.2 lens comes with a one-year manufacturer's warranty.

Can I return the lens if I'm not satisfied?

Yes, we offer a 30-day money-back guarantee on all purchases. If you're not completely satisfied with your purchase, simply contact our customer support team to initiate a return.

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