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Quantaray 70-300 mm DI f/4-5.6 Digital Series AF Zoom Lens for Pentax

Quantaray 70-300 mm DI f/4-5.6 Digital Series AF Zoom Lens for Pentax
alaAverage 4.1

140 reviews

Nov, 2014

alaTest has collected and analyzed 140 reviews from magazines and websites.

On average, users rate this product 81/100.

Review analysis

(Based on 140 reviews)

User Reviews  

Showing 1 - 44 of 140 Show Reviews: in English

Consumer review by: review summary for Quantaray 70-300 mm DI f/4-5.6 Digital Series AF Zoom Lens for Pentax


alaTest has collected and analyzed 34 user reviews of Quantaray 70-300 mm DI f/4-5.6 Digital Series AF Zoom Lens for Pentax from The average user rating for this product is 3.8/5, compared to an average user rating of 4.3/5 for other Lenses & Filters on

91% of the reviews on give this product a positive rating.

This summary is based on the products: 70-300 mm DI f/4-5.6 Digital Series AF Zoom Lens for Canon EF70-300 mm DI f/4-5.6 Digital Series AF Zoom Lens for Nikon70-300 mm DI f/4-5.6 Digital Series AF Zoom Lens for Pentax

Consumer review by:

Good lens for the price.


I have taken around 50 or so photos with this lens and I think you get what you pay for. The photo quality is clear and good quality. Great for someone looking a starter telephoto lens or do not have a abundance of money to spend.

"Consistent Output","Easily Interchangeable"

"Slow Focus"

Consumer review by:

Good peformance for the price


If you really don't need an expensive fast f2.8 300mm lens, then this is a good alternative. Most uses will be in daylight so the f5.6 should'nt be a problem. And I rarely have the need for a 300mm lens, so why pay the big money for it. It's not super...

"Easy To Use","Durable"



Consumer review by:

Good value for enthusiast to semi-pro


Used with a D-50; good price compared to Nikon glass. Fast enough and lightweight. Internet purchase superior to shopping in brick-and-mortar Wolf store. Overall, I'm pleased.

"Sharp Focus","Easily Interchangeable","Lightweight","Quick Focus"

"None so far"

Consumer review by:

Great lens for the price


Great glass for the price....... takes a little getting used and a very steady rest..... but you cant beat the price.

"Consistent Output","Quick Focus"

"Tough To Attach","Heavy"

Consumer review by:

Great for the price


Bought this lens 7 years ago and I am still using it today. I use it on my old Nikon N65 and I love the results I get with it. The reason I only give it 4 stars is because this is my second one (replaced for free because I bought the protection plan)!...

"Consistent Output","Quick Focus","Easily Interchangeable","Sharp Focus"

"Breaks easily","Heavy"

Consumer review by:

Love it, Love it!!


I can't believe the quality!! Some said the auto focus would not work, but it did on my D60.

"Sharp Focus","Quick Focus","Durable"


Consumer review by:

70-300 mm DI f/4-5.6 Digital Series AF Z


Excellent product. I'm glad we bought it

"Sharp Focus","Quick Focus","Consistent Output","Lightweight","Durable","Strong Construction","Easily Interchangeable","Rugged"


Consumer review by:

I would buy this product


This is a great lens, I was going to get a more expensive lens and thought I would try this first. I figured if I dont like it im not out that much money but if I do like it hey look at all the money that I have saved to purchase other things.I love...

"Sharp Focus","Easily Interchangeable","Durable","Consistent Output"

Consumer review by:

Surprised me.


I bought this lens as a compliment to my Nikon 18-135, for use on my D80. I honestly could not believe the image quality this lens produces. It rivals my 18-135 in everything but sharpness,and focus it's a little soft at 300mm and the focus is pretty...

"Easily Interchangeable","Durable","Good Image quality","Consistent Output"

"Too light","Slow Focus"

Consumer review by:

Good Deal...


For the price it is a Great Deal!!!

"Easy To Clean","Consistent Output","Lightweight","Sharp Focus","Great Zoom"

"Zoom is Stiff"

Product Specifications

This well-designed telephoto zoom effectively covers the most frequently used ranges. It's light (only 12 oz.) and short (3.4 inches) with a filter diameter of 55mm, making it a true ultra-compact zoom. Best of all, it delivers exceptional performance in situations demanding ease of maneuverability. Without eliminating distance and depth-of-field markings, it uses a two-ring rotary zoom/focus system ideal for autofocus cameras, with the zoom and focus rings widened for improved operation. The ZEN finish helps prevent reflections and is designed to withstand the demands of tough environments. PRODUCT FEATURES: Two-ring rotary zoom/focus system.