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China most advanced Optical Instrument chart projector eye chart projector for hot selling

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>=3 Pieces
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1 Piece
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Company Information

Shanghai Top View Industrial Co., Ltd.

CN Trading Company
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US$ 130,000+
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Quick Details

Place of Origin: Shanghai China
Brand Name: top view
Model Number: wz-3000
brand name: Top View
model number: wz-3000
optotype: Landolt,Letter, child, Snellen
mask: 35masks
Package Measurements: 56X35X31CM
weight: 6.0kg
chart: 30 charts
Place of Origin: Shanghai, China (Mainland)
certificate: CE
Delivery: 4days
Selling Units: Single item
Single package size: 50X50X40 cm
Single gross weight: 10 KG
Package Type: export carton
Package Preview:
Product Description

China most advanced Optical Instrument chart projector eye chart projector for hot selling


Optical chart projector,Optical Instrument chart projector,eye chart projector


 wz-3000 Auto Chart Projector is a precision optical instrument for accurate refraction. 

It provides 30 different charts and 35 masks, with programmable remote control. 

Duochrome test charts to check single and binocular vision, 

and polarized test charts to check binocular vision and ocular muscle imbalance.

Product Detail

brand nameTop View
model numberwz-3000
optotypeLandolt,Letter, child, Snellen
Package Measurements56X35X31CM
chart30 charts
Place of OriginShanghai, China (Mainland)
Product Keywordsoptotype projector





Projection distance

1.5m ~ 7m

Projection magnification

30 x (at 5m)

Projection size

330mm(W) x270mm(H) (at 5m)

Chart Switching speed


Mask Number

1 open, 5 horizontal lines,8 vertical lines, 21 single letters, 1 red/green

Mask Switching speed

One mask per 0.01~0.02s


2 sets programs, each program contains up to 30 steps


12V,50W(halogen lamp) 12V,10W(LED)

Power saving fuction

Will automatically standby in 10 min

Power source

AC 220V ,50Hz or 110V, 60Hz

Power consumption



320mm(L) x 218mm(W) x 240mm(H)

Net weight


Standard accessories

Remote control, Polarized metal screen, halogen lamp, polarized glasses, fuses(2), batteries(2)

Optional accessories

Floor stand, wall stand


Detailed pictures : 




Related Products
Packaging & Shipping


Standard export carton packing.


3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.

optotype projector

1) Our Vision & Our Strategy:

Excellent Quality, Mutual Benefit
To be the bridge Chinese ophthalmic instruments to your country

2)What is your main products?

Shanghai Top View Industrial Co,. Ltd is a leading company with years experience in ophthalmic instruments export business. We specialize in ophthalmic instruments, such as glasses display rack, auto refractometer, keratometer, phoropter, slit lamps, lens edger and other ophthalmic instruments products. The principle of our company is to provide perfect quality, competitive marketing prices, good service and to meet the needs of the customers.

3) what is your company’s advantage?

(1) Better Quality with Lower Price

We always supply the better price on the same quality level, and try our best to save the client’s every cent. Also offer good after service, never ignore the instruments problem since we establish.

(2) located

We are in Shanghai ,which is biggest business center in CHINA. The quality made in shanghai is the best in CHINA ,also very easy to have a ticket to shanghai all over the world, welcome to visit our company.

(3)Export experts

As we have a favorable frame and stable quality control, our products can be found in nearly all continents. Years of export experience, deliver goods by different means: truck, rail, air and sea containers. We know all the country ‘s customs rules, will notice customer in advance ,if the instruments allow import or not, also if need certificate for import and how much import tax will be, have method to save import tax if buyer need.You can use your own express account or prepay us if you do not have an account.

4) What is your delivery time? What is the payment terms?

The time of delivery is 4-7 days after received your payment, by fast express.15~35 days by sea.2~6 days by air to buyer’s nearest air port.

We accept T/T, L/C, Western Union, or “ALIBABA secured online buying with via credit card”. And small amount by “paypal” ,below 500 USD.“ alibaba Trade Assurance” you’re covered for: If we does not meet the requirements in your contract, will refund your covered amount.

5) How about the customs declaration amount ? who pay the custom duty ?

In principle, we are according to the actual payment amount to making a declaration, if you need change, please indicate the amount of customs declaration, we will consider the circumstances for making a declaration.

If refuse to pay import duties and cause the product return. All liability to the buyer. all expenses for goods returned need paid by the buyer, including return freight and tariffs.we appreciate if the buyer can confirm receiving the goods and give good feedback,within 3 days .our customer service dept will add you into our VIP list and get a discount in future order.

Thank you very much !




Company Information




was established in 2008 ,headquarters lies in Shanghai,China. We are committed to providing ophthalmologists and optometrists with high quality products, high quality technologies and high quality services. to applicating the technology of machine vision for medical fields, helping doctors improve health conditions and alleviating the pain of patients. we also specialize in glasses and lens equipments as a brand name distributor.


Our equipments have ISO13485 certification and most of products get CE and FDA approved. SHtopview are always keeping innovation on her products and services.


Throughout 11 years in business,we have built ourselves as a value-oriented,service minded,ophthalmic equipment distributor and glasses&lens process equipment with reputation.we become “the Chinese state-of-the-art ophthalmic instrument and your practice” the world 's 180 countrys can see our instruments.


"Details create quality".,SHTOPVIEW is looking for good partners global. for cooperation to exploit new fields, contact us without hesitate!cause there're over 15,000 ophthalmologists and optometrists opticains all over world using our equipments at present.



Please kindly tell us which your country’s voltage is and plug type before purchase.

After received instrument please keep the “factory serial number”this is important for after far the chinese instrument is too cheap,can not afford over sea Maintenance Center.

For all of our instrument warranty period is 18 month after it delivery to your door.

During this period, the machine appear problems, you can check our website to find the "fixing" we ‘ll ask our tech section cover the problems including (trouble shooting guide,photo,video)if this method can not make sense,

it can back to CHINA ,declare "no value" "normal items" .after it fixed or replaced.we can send to buyer again.

We promise life long service,if the instruments exceed the warranty period,we will also give advice and good service,but it will charge money for extra spare parts.