Welcome to the company, we have many years of professional experience!
Email:sale@sunlandsafety.com
Chat
Online
Inquiry
Home > surgical face mask iir

surgical face mask iir

Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

Why Choose Us
Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of Honor
Get touch with usCustomer satisfaction is our first goal!
Email us
— We will confidentially process your data and will not pass it on to a third party.
surgical face mask iir
AM7025X | Eyepiece Camera
AM7025X | Eyepiece Camera

Adopting with Edge class optics and high-resolution sensor, the 5MP Dino-Eye Edge series AM7025X ,eyepiece, offers remarkable image performance yet provides relatively large field of view than its predecessors. With fine color reproducibility, the AM7025X is capable of capturing finest detail of microscope’s image for professional applications.

How to Use a Telescope: Beginner's Guide to Using a Telescope
How to Use a Telescope: Beginner's Guide to Using a Telescope

29/1/2020, · The First Time Telescope User's Guide will teach you how to use your new telescope correctly. You will learn how to align the finder, how to calculate the power of your eyepieces, how to pick a good observing site, how much power is too much power, and what telescope accessories you really need. This free telescope beginners guide helps people who have a manual telescope or a …

Morpheus Eyepeices by Baader Planetarium
Morpheus Eyepeices by Baader Planetarium

The ,eyepiece, is half the optics of a telescope - and when trying to use the optical system to its limits even good middle class eyepieces are becoming the limiting factor. Morpheus® eyepieces provide a sharp image right to the edge of the (true) 76° field of view. The brightness and richness of contrast offers a new dimension in ,eyepiece, design.

BRESSER Condor 20-60x85 Spotting Scope | Bresser
BRESSER Condor 20-60x85 Spotting Scope | Bresser

BRESSER Condor 20-60x85 Spotting Scope The BRESSER Condor 20-60x85 is a valuable spotting scope for the universal outdoor use.Whether nature/birdwatching or sporting event - with this "glass" you are optimally equipped.

Eyepieces - Astroshop.eu
Eyepieces - Astroshop.eu

To do this, unscrew the ,eyepiece, barrel, allowing you to easily determine the diameter of the free passage of light. The second value you need is the focal length, which can be found printed on the ,eyepiece,. The following inverse tangent ,function, allows you to calculate the AFOV: AFOV = half the field stop diameter / ,eyepiece, focal length tan-1

How Do Binoculars Work - Binoculars Parts And Their Function
How Do Binoculars Work - Binoculars Parts And Their Function

Eyepiece, or Ocular: to focus in and enlarge the projected image; ... They have the ,function, to flip the upside-down and mirrored image from the objective lens, ... are often used to keep the correct eye distance to the ,eyepiece, and provide some ,protection, from disturbing infalling stray light.

Best Telescope Filters in 2020 | Guides Reviews & Prices
Best Telescope Filters in 2020 | Guides Reviews & Prices

The Orion neutral density ,eyepiece, filter also helps in conserving dark-adapted vision while viewing the moon. So, in summary, the main features of this moon filter by Orion include that it: reduces glare, is able to fit directly on the 1.25 inch ,eyepiece, of the instrument, allows only 13 percent of light to pass through to boost contrast, and does not alter the color of the moon due to its ...

How Do Binoculars Work - Binoculars Parts And Their Function
How Do Binoculars Work - Binoculars Parts And Their Function

Eyepiece, or Ocular: to focus in and enlarge the projected image; ... They have the ,function, to flip the upside-down and mirrored image from the objective lens, ... are often used to keep the correct eye distance to the ,eyepiece, and provide some ,protection, from disturbing infalling stray light.

Best Telescope Filters in 2020 | Guides Reviews & Prices
Best Telescope Filters in 2020 | Guides Reviews & Prices

The Orion neutral density ,eyepiece, filter also helps in conserving dark-adapted vision while viewing the moon. So, in summary, the main features of this moon filter by Orion include that it: reduces glare, is able to fit directly on the 1.25 inch ,eyepiece, of the instrument, allows only 13 percent of light to pass through to boost contrast, and does not alter the color of the moon due to its ...

Eyepieces - Astroshop.eu
Eyepieces - Astroshop.eu

To do this, unscrew the ,eyepiece, barrel, allowing you to easily determine the diameter of the free passage of light. The second value you need is the focal length, which can be found printed on the ,eyepiece,. The following inverse tangent ,function, allows you to calculate the AFOV: AFOV = half the field stop diameter / ,eyepiece, focal length tan-1

Eyepieces | Accessories | Kowa Sporting Optics
Eyepieces | Accessories | Kowa Sporting Optics

Kowa TSN-CV88 ,Eyepiece protection, cap € 66.00 * Kowa TSN-CV66 ,Eyepiece protection, cap € 59.00 * TSN-EC1A ,eyepiece, conversion ring € 89.00 * TSN-EC2 ,eyepiece, conversion ring ... Comfort ,functions, These cookies are used to make the shopping experience even more appealing, for example for the recognition of the visitor. Note

How to Use a Telescope: Beginner's Guide to Using a Telescope
How to Use a Telescope: Beginner's Guide to Using a Telescope

29/1/2020, · The First Time Telescope User's Guide will teach you how to use your new telescope correctly. You will learn how to align the finder, how to calculate the power of your eyepieces, how to pick a good observing site, how much power is too much power, and what telescope accessories you really need. This free telescope beginners guide helps people who have a manual telescope or a …

Morpheus Eyepeices by Baader Planetarium
Morpheus Eyepeices by Baader Planetarium

The ,eyepiece, is half the optics of a telescope - and when trying to use the optical system to its limits even good middle class eyepieces are becoming the limiting factor. Morpheus® eyepieces provide a sharp image right to the edge of the (true) 76° field of view. The brightness and richness of contrast offers a new dimension in ,eyepiece, design.

Baader Hyperion 68° Eyepiece Set (Starter)
Baader Hyperion 68° Eyepiece Set (Starter)

Eyepiece, set with four Hyperion focal lengths (5, 10, 17, 24 mm), incl. ,Eyepiece, case Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phantom group coatings in Zeiss class for complete freedom of reflections and maxi

Scope Accessories for Eyepieces - Optics4Birding
Scope Accessories for Eyepieces - Optics4Birding

The Kowa TSN-CV-66 See Through ,Protective, Cover provides a clear optical ,protection, cover to the front of the ,eyepiece,. It serves a ,function, similar to the ,protection, filters used with SLR lenses. It ...

Compound Microscope - Types Parts Diagram Functions and ...
Compound Microscope - Types Parts Diagram Functions and ...

Both ,eyepiece, and objective lenses have a short focal length and fitted at the free ends of two sliding tubes. (4, 5, and 6) Compound microscope parts and magnification. A compound microscope consists of different parts and each part plays an important ,function,. These include the following: