Pentax SP 8×40 wide field binoculars

The Pentax SP 8×40 binoculars are a no nonsense classic porro prism design , featuring great optics and a wide 8.2 degrees field of view . Perfect for bird watching and general use.

Fully multi-coated optics and BaK-4 prisms offer outstanding brightness with true colours and high contrast. The wide 5mm exit pupil will also offer great low light performance.

With an eye relief of 13mm, they may not be suitable for all spectacle wearers. But that is the only downside to what seems impressive specs for the price. The porro prism design and rubber body should make handling a breeze and be suitable for users wearing gloves.

With many binoculars now offering 42mm lenses, the older 40mm option is still a favourite objective lens size for many wildlife enthusiasts

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Meostar B1 10×32 binoculars. Compact binoculars with a bright view

The MeoStar® B1 10x32mm binoculars deliver a bright and wide field up with many of the the very finest full-sized binoculars yet are one of the most lightweight and compact 32mm binoculars available. The Schmidt-Pechan BaK-4 prism system and eyepieces provide an very wide and flat field of view for excellent edge of field sharpness. MB5501TM ion assisted lens multi-coatings give extreme brightness and resolution with crystal clear edge-to-edge performance. All this optical perfection is wrapped in a lightweight aluminium body and protective rubber armoured package weighing only 21 ounces. Moulded thumb pockets and excellent ergonomics make extended glassing effortless. Whether hiking the great outdoors, hunting, nature watching or general use, you’ll find yourself reaching for these lightweight and impressive 32mm binoculars every time you head out the door.

The 10x option gives higher magnification for observing greater detail at extended distances. Compact size and light overall weight. Excellent choice for nature watching, hiking, travel, sporting events or any activity where greater observation range is desired.

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Nikon WX IF 10×50 , 7×50 flat field binoculars

The Nikon WX IF 7×50 and 10×50 binoculars offer individual eyepiece focus and a flat field. Choices available are 7×50 and 10×50. The medium power and 50mm lens offer great low light capability. Eye relief is 15.3 – 17.7mm.

Other key specs include ED glass (triplet) field flattner and high quality fully multi-coated optics. Prisms and phase coated BaK-4. Nitrogen gas filled for a depth of 5m for 10 minutes. A 55mm filter (P=0.75) can be attached to objective lens. Employing eyepieces with superior optical performance, a super-wide field of view (apparent field of view of 66.6° for WX 7×50 IF, 76.4° for WX 10×50 IF) is achieved.
Minimising astigmatism and coma aberration, a sharp and clear image is realised, while the sharpness of the image at the centre of the field is achieved all the way to the periphery of the super-wide field of view. Without perceiving the frame, you can experience a feeling as if you are spacewalking into a starry sky.

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North Lincs astro meeting 8th May 2017

20 members were in attendance for the North Lincs astro meeting at Far Ings nature reserve visitor centre for the May 2017 meeting.

We had 3 separate speakers, starting with the welcome return of Damian giving us his constellation of the month talk. This was on Aries and included the mythology behind the constellation and interesting targets to look at .

Later John gave us the updates on the latest astronomy news from the last month, followed by Paul Cotton giving an excellent talk about Charles Messier. This included the history of his life and a run down of a few of his Messier objects and how to find them.

As per most meetings Northern Optics was in attendance with some bargains on the night. As always thank you for the Lincolnshire wild life trust for use of the venue and Malcolm and Glennys for the excellent teas and refreshments , that included a doggy bag of plum bread for me to take home

For more info on the North Lincs astro society click HERE

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Minox BV 8×25 , 10×25 binoculars overview

The Minox BV 8×25 and 10×25 compact binoculars look very similar to the BF range, but come with the added benefit of Minox M* lens coatings for outstanding brightness. BaK-4 phases coated prisms as standard for excellent colours and contrast.

Suitable for wildlife watching and general use, the Minox BV 25mm binoculars will not weight you down, and should easily fit inside a coat pocket.

Nitrogen gas filled and a rugged body making them ideal for use in all conditions in challenging terrains. Twist eye cups for spectacle wearers. Tripod adaptable

30 years warranty against manufacturing when you register your product within 30 days

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Telescope GOTO or not GOTO. That is the question

Often we get first time buyers looking for a telescope with GOTO as an important factor. This topic divides many people on either side. I am old fashioned in my ways, and think the view you get through the eyepiece is the most important factor. With this in mind, if for example a customer has £500 to spend, my question will be “do you want a £500 telescope or a £200 telescope with £300 worth of electronics”

Through no fault of their own many customers think you take the telescope out the box , press GOTO and it will go to any object you need. If only it was that simple. You still need to enter coordinates , date , time and star align. Not meaning to put you off, as this a simple procedure that takes a few minutes.

Also ask yourself if you need GOTO if the brighter stars, planets and Moon are your targets. These are easy to find with a good star map and finderscope. No GOTO needed. The only thing I would recommend GOTO for is if you are deep space imaging and need to image something you may not be able to see through the telescope visually.

If still in doubt if GOTO is suitable for you, give us a call and I,ll do my best to help

 

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North Lincs astro meeting 3rd April 2017

A slightly depleted attendance of 20 people came to the April 2017 meeting of the North Lincs astro society.  The speakers were John, who gave his monthly updates on the latest astro news, followed by Chris Roche giving an excellent talk on the new James Webb space telescope. With no 2nd chance if anything goes wrong after lift off, lets all cross our fingers all goes smoothly and too plan.

Northern Optics were in attendance on the night with some bargains as always.  With no surprise the popular sellers were the £10 plossl eyepieces. Thank you as always to the Lincolnshire wildlife trust for the use of the venue and Glenys and Malcolm for the teas and refreshments, in particular the hot crossed buns. The next meeting is Monday 8th May due to the 1st May bank holiday

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Olivon 1.25″ #12 light yellow filter

As always with coloured telescope filters, ask 10 people if they make a difference and you,ll get 10 different answers. From my point of view the #12 yellow is my favourite filter for Jupiter. It darkens the clouds against the white disk, and so makes them stand out more. Can also be used as a Moon filter by simply reducing the light reaching the eye. Obviously you will not get true colour. Though hard to find the genuine Olivon filter, you can contact Northern Optics to ask us if we have any in stock. Northern Optics is a genuine Olivon stockist and has a weekend public outlet at the Waters` Edge visitor centre at Barton Upon Humber

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Olivon car window mount OL337877

The Olivon car window mount is a compact yet well made solution for a range of cameras and tripod heads etc. Complete with standard 1/4″ thread, meaning it will accept a number of tripod heads and other adaptors such as ones for smart phones.

So why have a car window mount. Will give a more smooth pan and tilt than a bean bag, and also offers the chance to video on the move with lightweight devices like go-pro,s and smart phones. As always with car window mounts be sensible on how much weight is put on the glass. This window mount comes retail packaged and weighs 220g

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Helios Nitrosport 8×26 binoculars review 30218

 

One of the most popular compact binocular sellers at the Northern Optics weekend outlet at the Waters` edge visitor centre is the Helios Nitrosport 8×26 binoculars. This is a good way of judging binoculars, as what people buy at the centre is what they actually pick up and compare against others in the same class. So here is my unbiased opinion. Priced at just under £50 at the time of this write up for open hinged binoculars, with multi-coated optics and nitrogen waterproof, they at first glance look exceptional value for money.

Unpacking – Unlike some generic plain boxes the 8×26 Nitrosport come in a grey / white box showing an image of the binoculars with the logo and full specs. It is a little over sized, but this is to accommodate the padded strap for your binoculars and the nylon clip in one for the case.  The padded strap is very good quality and not one you would expect on low cost binoculars. The case is basic, but does the job with a secure fit , belt loop (as well as neck strap) and a compartment for your cleaning cloth.

Looks and handling – These look very modern compared to many single hinge binoculars on the market. At only 266g they are ridiculously lightweight, yet feel solid. Despite the compact size, they have a large focus wheel which moves very freely with no tight / loose spots. The dioptre is also easy to move, if a little stiffer (as they are supposed to be) and can be easily adjusted with the twist type eye cup down. With some binoculars you need to twist the cups out to do this. The twist cups move freely and do not push back in when you put them to your eyes.

Optics – What you get is without doubt the best sub £50 view I have seen through a 25-26mm set of binoculars. You are greeted by a wide 119m @ 1000m field of view with great colours, contrast and sharpness. This is aided by great internal baffling giving no internal reflection even with the eye cups twisted down and glasses off. The field is very flat with equal focus to around 80% from centre. On the question of close focus, it quotes 5.5m in the spec. Under normal circumstances I would say that is the trade off for the price. But I just tested a set and found close focus was 5 ft or 1.5m..Only had one set with me, so could not compare to see if the rest where the same or if it was a one off. If I get the chance to test others I will update here. Yes the 10×26 was around 5m close focus, but that is another story and another review do be done later.

Pro,s – Excellent starter set, and a good choice for a 2nd set if you have a larger pair of binoculars. Optics as good as they come for the price

Cons – Objective lens caps are tricky to put back in. But that,s being really picky

Helios binoculars can be purchased from Northern Optics

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